8969540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 13093564

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 37, 46, 62, 68, 74, 85, 92, 115, 124, 148, 155, 170, 185, 230, 310, 340, 370, 391, 460, 527, 620, 629, 713, 740, 782, 851, 1054, 1147, 1258, 1426, 1564, 1702, 1955, 2108, 2294, 2516, 2635, 2852, 3145, 3404, 3565, 3910, 4255, 4588, 5270, 5735, 6290, 7130, 7820, 8510, 10540, 11470, 12121, 12580, 14260, 14467, 17020, 19499, 22940, 24242, 26381, 28934, 38998, 48484, 52762, 57868, 60605, 72335, 77996, 97495, 105524, 121210, 131905, 144670, 194990, 242420, 263810, 289340, 389980, 448477, 527620, 896954, 1793908, 2242385, 4484770, 8969540]

約数ペア:

[(1, 8969540), (2, 4484770), (4, 2242385), (5, 1793908), (10, 896954), (17, 527620), (20, 448477), (23, 389980), (31, 289340), (34, 263810), (37, 242420), (46, 194990), (62, 144670), (68, 131905), (74, 121210), (85, 105524), (92, 97495), (115, 77996), (124, 72335), (148, 60605), (155, 57868), (170, 52762), (185, 48484), (230, 38998), (310, 28934), (340, 26381), (370, 24242), (391, 22940), (460, 19499), (527, 17020), (620, 14467), (629, 14260), (713, 12580), (740, 12121), (782, 11470), (851, 10540), (1054, 8510), (1147, 7820), (1258, 7130), (1426, 6290), (1564, 5735), (1702, 5270), (1955, 4588), (2108, 4255), (2294, 3910), (2516, 3565), (2635, 3404), (2852, 3145)]