201592120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3331}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 485805600

約数和(自身を除く): 284213480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3331, 3560, 6052, 6662, 7565, 12104, 13324, 15130, 16655, 26648, 30260, 33310, 56627, 60520, 66620, 113254, 133240, 226508, 283135, 296459, 453016, 566270, 592918, 1132540, 1185836, 1482295, 2265080, 2371672, 2964590, 5039803, 5929180, 10079606, 11858360, 20159212, 25199015, 40318424, 50398030, 100796060, 201592120]

約数ペア:

[(1, 201592120), (2, 100796060), (4, 50398030), (5, 40318424), (8, 25199015), (10, 20159212), (17, 11858360), (20, 10079606), (34, 5929180), (40, 5039803), (68, 2964590), (85, 2371672), (89, 2265080), (136, 1482295), (170, 1185836), (178, 1132540), (340, 592918), (356, 566270), (445, 453016), (680, 296459), (712, 283135), (890, 226508), (1513, 133240), (1780, 113254), (3026, 66620), (3331, 60520), (3560, 56627), (6052, 33310), (6662, 30260), (7565, 26648), (12104, 16655), (13324, 15130)]