793091140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 1810936512

約数和(自身を除く): 1017845372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 289, 340, 430, 578, 731, 860, 1156, 1445, 1462, 2890, 2924, 3191, 3655, 5780, 6382, 7310, 12427, 12764, 14620, 15955, 24854, 31910, 49708, 54247, 62135, 63820, 108494, 124270, 137213, 216988, 248540, 271235, 274426, 542470, 548852, 686065, 922199, 1084940, 1372130, 1844398, 2332621, 2744260, 3688796, 4610995, 4665242, 9221990, 9330484, 11663105, 18443980, 23326210, 39654557, 46652420, 79309114, 158618228, 198272785, 396545570, 793091140]

約数ペア:

[(1, 793091140), (2, 396545570), (4, 198272785), (5, 158618228), (10, 79309114), (17, 46652420), (20, 39654557), (34, 23326210), (43, 18443980), (68, 11663105), (85, 9330484), (86, 9221990), (170, 4665242), (172, 4610995), (215, 3688796), (289, 2744260), (340, 2332621), (430, 1844398), (578, 1372130), (731, 1084940), (860, 922199), (1156, 686065), (1445, 548852), (1462, 542470), (2890, 274426), (2924, 271235), (3191, 248540), (3655, 216988), (5780, 137213), (6382, 124270), (7310, 108494), (12427, 63820), (12764, 62135), (14620, 54247), (15955, 49708), (24854, 31910)]