529770160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 1338485760

約数和(自身を除く): 808715600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11243, 11780, 22486, 23560, 44972, 47120, 56215, 89944, 112430, 179888, 213617, 224860, 348533, 427234, 449720, 697066, 854468, 899440, 1068085, 1394132, 1708936, 1742665, 2136170, 2788264, 3417872, 3485330, 4272340, 5576528, 6622127, 6970660, 8544680, 13244254, 13941320, 17089360, 26488508, 27882640, 33110635, 52977016, 66221270, 105954032, 132442540, 264885080, 529770160]

約数ペア:

[(1, 529770160), (2, 264885080), (4, 132442540), (5, 105954032), (8, 66221270), (10, 52977016), (16, 33110635), (19, 27882640), (20, 26488508), (31, 17089360), (38, 13941320), (40, 13244254), (62, 8544680), (76, 6970660), (80, 6622127), (95, 5576528), (124, 4272340), (152, 3485330), (155, 3417872), (190, 2788264), (248, 2136170), (304, 1742665), (310, 1708936), (380, 1394132), (496, 1068085), (589, 899440), (620, 854468), (760, 697066), (1178, 449720), (1240, 427234), (1520, 348533), (2356, 224860), (2480, 213617), (2945, 179888), (4712, 112430), (5890, 89944), (9424, 56215), (11243, 47120), (11780, 44972), (22486, 23560)]