34705686340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{278671}}^1$

素因数の和:279172

約数の個数: 48

約数和(自身を含む): 78652385280

約数和(自身を除く): 43946698940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479, 958, 1916, 2395, 4790, 6227, 9580, 12454, 24908, 31135, 62270, 124540, 278671, 557342, 1114684, 1393355, 2786710, 3622723, 5573420, 7245446, 14490892, 18113615, 36227230, 72454460, 133483409, 266966818, 533933636, 667417045, 1334834090, 1735284317, 2669668180, 3470568634, 6941137268, 8676421585, 17352843170, 34705686340]

約数ペア:

[(1, 34705686340), (2, 17352843170), (4, 8676421585), (5, 6941137268), (10, 3470568634), (13, 2669668180), (20, 1735284317), (26, 1334834090), (52, 667417045), (65, 533933636), (130, 266966818), (260, 133483409), (479, 72454460), (958, 36227230), (1916, 18113615), (2395, 14490892), (4790, 7245446), (6227, 5573420), (9580, 3622723), (12454, 2786710), (24908, 1393355), (31135, 1114684), (62270, 557342), (124540, 278671)]