10378940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 16716100

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 191, 209, 220, 247, 260, 286, 380, 382, 418, 494, 572, 715, 764, 836, 955, 988, 1045, 1235, 1430, 1910, 2090, 2101, 2470, 2483, 2717, 2860, 3629, 3820, 4180, 4202, 4940, 4966, 5434, 7258, 8404, 9932, 10505, 10868, 12415, 13585, 14516, 18145, 21010, 24830, 27170, 27313, 36290, 39919, 42020, 47177, 49660, 54340, 54626, 72580, 79838, 94354, 109252, 136565, 159676, 188708, 199595, 235885, 273130, 399190, 471770, 518947, 546260, 798380, 943540, 1037894, 2075788, 2594735, 5189470, 10378940]

約数ペア:

[(1, 10378940), (2, 5189470), (4, 2594735), (5, 2075788), (10, 1037894), (11, 943540), (13, 798380), (19, 546260), (20, 518947), (22, 471770), (26, 399190), (38, 273130), (44, 235885), (52, 199595), (55, 188708), (65, 159676), (76, 136565), (95, 109252), (110, 94354), (130, 79838), (143, 72580), (190, 54626), (191, 54340), (209, 49660), (220, 47177), (247, 42020), (260, 39919), (286, 36290), (380, 27313), (382, 27170), (418, 24830), (494, 21010), (572, 18145), (715, 14516), (764, 13585), (836, 12415), (955, 10868), (988, 10505), (1045, 9932), (1235, 8404), (1430, 7258), (1910, 5434), (2090, 4966), (2101, 4940), (2470, 4202), (2483, 4180), (2717, 3820), (2860, 3629)]