105865854980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3538

約数の個数: 144

約数和(自身を含む): 243157324032

約数和(自身を除く): 137291469052

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 71, 92, 115, 124, 142, 155, 230, 284, 310, 355, 460, 620, 710, 713, 961, 1420, 1426, 1633, 1922, 2201, 2852, 3266, 3373, 3565, 3844, 4402, 4805, 6532, 6746, 7130, 8165, 8804, 9610, 11005, 13492, 14260, 16330, 16865, 19220, 22010, 22103, 32660, 33730, 44020, 44206, 50623, 67460, 68231, 77579, 88412, 101246, 104563, 110515, 136462, 155158, 202492, 209126, 221030, 239483, 253115, 272924, 310316, 341155, 387895, 418252, 442060, 478966, 506230, 522815, 682310, 775790, 957932, 1012460, 1045630, 1197415, 1364620, 1551580, 1569313, 2091260, 2394830, 2404949, 3138626, 3241453, 4789660, 4809898, 5508109, 6277252, 6482906, 7423973, 7846565, 9619796, 11016218, 12024745, 12965812, 14847946, 15693130, 16207265, 22032436, 24049490, 27540545, 29695892, 31386260, 32414530, 37119865, 48098980, 55081090, 64829060, 74239730, 74553419, 110162180, 148479460, 149106838, 170751379, 230143163, 298213676, 341502758, 372767095, 460286326, 683005516, 745534190, 853756895, 920572652, 1150715815, 1491068380, 1707513790, 2301431630, 3415027580, 4602863260, 5293292749, 10586585498, 21173170996, 26466463745, 52932927490, 105865854980]

約数ペア:

[(1, 105865854980), (2, 52932927490), (4, 26466463745), (5, 21173170996), (10, 10586585498), (20, 5293292749), (23, 4602863260), (31, 3415027580), (46, 2301431630), (62, 1707513790), (71, 1491068380), (92, 1150715815), (115, 920572652), (124, 853756895), (142, 745534190), (155, 683005516), (230, 460286326), (284, 372767095), (310, 341502758), (355, 298213676), (460, 230143163), (620, 170751379), (710, 149106838), (713, 148479460), (961, 110162180), (1420, 74553419), (1426, 74239730), (1633, 64829060), (1922, 55081090), (2201, 48098980), (2852, 37119865), (3266, 32414530), (3373, 31386260), (3565, 29695892), (3844, 27540545), (4402, 24049490), (4805, 22032436), (6532, 16207265), (6746, 15693130), (7130, 14847946), (8165, 12965812), (8804, 12024745), (9610, 11016218), (11005, 9619796), (13492, 7846565), (14260, 7423973), (16330, 6482906), (16865, 6277252), (19220, 5508109), (22010, 4809898), (22103, 4789660), (32660, 3241453), (33730, 3138626), (44020, 2404949), (44206, 2394830), (50623, 2091260), (67460, 1569313), (68231, 1551580), (77579, 1364620), (88412, 1197415), (101246, 1045630), (104563, 1012460), (110515, 957932), (136462, 775790), (155158, 682310), (202492, 522815), (209126, 506230), (221030, 478966), (239483, 442060), (253115, 418252), (272924, 387895), (310316, 341155)]