89159420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 224380800

約数和(自身を除く): 135221380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 317, 343, 410, 490, 574, 634, 686, 820, 980, 1148, 1268, 1372, 1435, 1585, 1715, 2009, 2219, 2870, 3170, 3430, 4018, 4438, 5740, 6340, 6860, 8036, 8876, 10045, 11095, 12997, 14063, 15533, 20090, 22190, 25994, 28126, 31066, 40180, 44380, 51988, 56252, 62132, 64985, 70315, 77665, 90979, 108731, 129970, 140630, 155330, 181958, 217462, 259940, 281260, 310660, 363916, 434924, 454895, 543655, 636853, 909790, 1087310, 1273706, 1819580, 2174620, 2547412, 3184265, 4457971, 6368530, 8915942, 12737060, 17831884, 22289855, 44579710, 89159420]

約数ペア:

[(1, 89159420), (2, 44579710), (4, 22289855), (5, 17831884), (7, 12737060), (10, 8915942), (14, 6368530), (20, 4457971), (28, 3184265), (35, 2547412), (41, 2174620), (49, 1819580), (70, 1273706), (82, 1087310), (98, 909790), (140, 636853), (164, 543655), (196, 454895), (205, 434924), (245, 363916), (287, 310660), (317, 281260), (343, 259940), (410, 217462), (490, 181958), (574, 155330), (634, 140630), (686, 129970), (820, 108731), (980, 90979), (1148, 77665), (1268, 70315), (1372, 64985), (1435, 62132), (1585, 56252), (1715, 51988), (2009, 44380), (2219, 40180), (2870, 31066), (3170, 28126), (3430, 25994), (4018, 22190), (4438, 20090), (5740, 15533), (6340, 14063), (6860, 12997), (8036, 11095), (8876, 10045)]