73420468940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{65809}}^1$

素因数の和:66451

約数の個数: 96

約数和(自身を含む): 190076127360

約数和(自身を除く): 116655658420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 613, 910, 1226, 1820, 2452, 3065, 4291, 6130, 7969, 8582, 12260, 15938, 17164, 21455, 31876, 39845, 42910, 55783, 65809, 79690, 85820, 111566, 131618, 159380, 223132, 263236, 278915, 329045, 460663, 557830, 658090, 855517, 921326, 1115660, 1316180, 1711034, 1842652, 2303315, 3422068, 4277585, 4606630, 5988619, 8555170, 9213260, 11977238, 17110340, 23954476, 29943095, 40340917, 59886190, 80681834, 119772380, 161363668, 201704585, 282386419, 403409170, 524431921, 564772838, 806818340, 1048863842, 1129545676, 1411932095, 2097727684, 2622159605, 2823864190, 3671023447, 5244319210, 5647728380, 7342046894, 10488638420, 14684093788, 18355117235, 36710234470, 73420468940]

約数ペア:

[(1, 73420468940), (2, 36710234470), (4, 18355117235), (5, 14684093788), (7, 10488638420), (10, 7342046894), (13, 5647728380), (14, 5244319210), (20, 3671023447), (26, 2823864190), (28, 2622159605), (35, 2097727684), (52, 1411932095), (65, 1129545676), (70, 1048863842), (91, 806818340), (130, 564772838), (140, 524431921), (182, 403409170), (260, 282386419), (364, 201704585), (455, 161363668), (613, 119772380), (910, 80681834), (1226, 59886190), (1820, 40340917), (2452, 29943095), (3065, 23954476), (4291, 17110340), (6130, 11977238), (7969, 9213260), (8582, 8555170), (12260, 5988619), (15938, 4606630), (17164, 4277585), (21455, 3422068), (31876, 2303315), (39845, 1842652), (42910, 1711034), (55783, 1316180), (65809, 1115660), (79690, 921326), (85820, 855517), (111566, 658090), (131618, 557830), (159380, 460663), (223132, 329045), (263236, 278915)]