27680823070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{2309}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 53396703360

約数和(自身を除く): 25715880290

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 727, 970, 1454, 1649, 2309, 3298, 3635, 4618, 7270, 8245, 11545, 12359, 16490, 23090, 24718, 39253, 61795, 70519, 78506, 123590, 141038, 196265, 223973, 352595, 392530, 447946, 705190, 1119865, 1198823, 1678643, 2239730, 2397646, 3357286, 3807541, 5994115, 7615082, 8393215, 11988230, 16786430, 19037705, 28536931, 38075410, 57073862, 142684655, 162828371, 285369310, 325656742, 814141855, 1628283710, 2768082307, 5536164614, 13840411535, 27680823070]

約数ペア:

[(1, 27680823070), (2, 13840411535), (5, 5536164614), (10, 2768082307), (17, 1628283710), (34, 814141855), (85, 325656742), (97, 285369310), (170, 162828371), (194, 142684655), (485, 57073862), (727, 38075410), (970, 28536931), (1454, 19037705), (1649, 16786430), (2309, 11988230), (3298, 8393215), (3635, 7615082), (4618, 5994115), (7270, 3807541), (8245, 3357286), (11545, 2397646), (12359, 2239730), (16490, 1678643), (23090, 1198823), (24718, 1119865), (39253, 705190), (61795, 447946), (70519, 392530), (78506, 352595), (123590, 223973), (141038, 196265)]