762404020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 1884798720

約数和(自身を除く): 1122394700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 317, 410, 419, 574, 634, 820, 838, 1148, 1268, 1435, 1585, 1676, 2095, 2219, 2870, 2933, 3170, 4190, 4438, 5740, 5866, 6340, 8380, 8876, 11095, 11732, 12997, 14665, 17179, 22190, 25994, 29330, 34358, 44380, 51988, 58660, 64985, 68716, 85895, 90979, 120253, 129970, 132823, 171790, 181958, 240506, 259940, 265646, 343580, 363916, 454895, 481012, 531292, 601265, 664115, 909790, 929761, 1202530, 1328230, 1819580, 1859522, 2405060, 2656460, 3719044, 4648805, 5445743, 9297610, 10891486, 18595220, 21782972, 27228715, 38120201, 54457430, 76240402, 108914860, 152480804, 190601005, 381202010, 762404020]

約数ペア:

[(1, 762404020), (2, 381202010), (4, 190601005), (5, 152480804), (7, 108914860), (10, 76240402), (14, 54457430), (20, 38120201), (28, 27228715), (35, 21782972), (41, 18595220), (70, 10891486), (82, 9297610), (140, 5445743), (164, 4648805), (205, 3719044), (287, 2656460), (317, 2405060), (410, 1859522), (419, 1819580), (574, 1328230), (634, 1202530), (820, 929761), (838, 909790), (1148, 664115), (1268, 601265), (1435, 531292), (1585, 481012), (1676, 454895), (2095, 363916), (2219, 343580), (2870, 265646), (2933, 259940), (3170, 240506), (4190, 181958), (4438, 171790), (5740, 132823), (5866, 129970), (6340, 120253), (8380, 90979), (8876, 85895), (11095, 68716), (11732, 64985), (12997, 58660), (14665, 51988), (17179, 44380), (22190, 34358), (25994, 29330)]