19132811360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{60917}}^1$

素因数の和:61096

約数の個数: 96

約数和(自身を含む): 49001464512

約数和(自身を除く): 29868653152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 208, 260, 302, 416, 520, 604, 755, 1040, 1208, 1510, 1963, 2080, 2416, 3020, 3926, 4832, 6040, 7852, 9815, 12080, 15704, 19630, 24160, 31408, 39260, 60917, 62816, 78520, 121834, 157040, 243668, 304585, 314080, 487336, 609170, 791921, 974672, 1218340, 1583842, 1949344, 2436680, 3167684, 3959605, 4873360, 6335368, 7919210, 9198467, 9746720, 12670736, 15838420, 18396934, 25341472, 31676840, 36793868, 45992335, 63353680, 73587736, 91984670, 119580071, 126707360, 147175472, 183969340, 239160142, 294350944, 367938680, 478320284, 597900355, 735877360, 956640568, 1195800710, 1471754720, 1913281136, 2391601420, 3826562272, 4783202840, 9566405680, 19132811360]

約数ペア:

[(1, 19132811360), (2, 9566405680), (4, 4783202840), (5, 3826562272), (8, 2391601420), (10, 1913281136), (13, 1471754720), (16, 1195800710), (20, 956640568), (26, 735877360), (32, 597900355), (40, 478320284), (52, 367938680), (65, 294350944), (80, 239160142), (104, 183969340), (130, 147175472), (151, 126707360), (160, 119580071), (208, 91984670), (260, 73587736), (302, 63353680), (416, 45992335), (520, 36793868), (604, 31676840), (755, 25341472), (1040, 18396934), (1208, 15838420), (1510, 12670736), (1963, 9746720), (2080, 9198467), (2416, 7919210), (3020, 6335368), (3926, 4873360), (4832, 3959605), (6040, 3167684), (7852, 2436680), (9815, 1949344), (12080, 1583842), (15704, 1218340), (19630, 974672), (24160, 791921), (31408, 609170), (39260, 487336), (60917, 314080), (62816, 304585), (78520, 243668), (121834, 157040)]