11532620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 17497780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 89, 95, 110, 124, 155, 178, 190, 209, 220, 310, 341, 356, 380, 418, 445, 589, 620, 682, 836, 890, 979, 1045, 1178, 1364, 1691, 1705, 1780, 1958, 2090, 2356, 2759, 2945, 3382, 3410, 3916, 4180, 4895, 5518, 5890, 6479, 6764, 6820, 8455, 9790, 11036, 11780, 12958, 13795, 16910, 18601, 19580, 25916, 27590, 30349, 32395, 33820, 37202, 52421, 55180, 60698, 64790, 74404, 93005, 104842, 121396, 129580, 151745, 186010, 209684, 262105, 303490, 372020, 524210, 576631, 606980, 1048420, 1153262, 2306524, 2883155, 5766310, 11532620]

約数ペア:

[(1, 11532620), (2, 5766310), (4, 2883155), (5, 2306524), (10, 1153262), (11, 1048420), (19, 606980), (20, 576631), (22, 524210), (31, 372020), (38, 303490), (44, 262105), (55, 209684), (62, 186010), (76, 151745), (89, 129580), (95, 121396), (110, 104842), (124, 93005), (155, 74404), (178, 64790), (190, 60698), (209, 55180), (220, 52421), (310, 37202), (341, 33820), (356, 32395), (380, 30349), (418, 27590), (445, 25916), (589, 19580), (620, 18601), (682, 16910), (836, 13795), (890, 12958), (979, 11780), (1045, 11036), (1178, 9790), (1364, 8455), (1691, 6820), (1705, 6764), (1780, 6479), (1958, 5890), (2090, 5518), (2356, 4895), (2759, 4180), (2945, 3916), (3382, 3410)]