2926565540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:9009

約数の個数: 72

約数和(自身を含む): 6632602368

約数和(自身を除く): 3706036828

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 529, 620, 713, 1058, 1426, 2116, 2645, 2852, 3565, 5290, 7130, 8923, 10580, 14260, 16399, 17846, 32798, 35692, 44615, 65596, 81995, 89230, 163990, 178460, 205229, 276613, 327980, 410458, 553226, 820916, 1026145, 1106452, 1383065, 2052290, 2766130, 4104580, 4720267, 5532260, 6362099, 9440534, 12724198, 18881068, 23601335, 25448396, 31810495, 47202670, 63620990, 94405340, 127241980, 146328277, 292656554, 585313108, 731641385, 1463282770, 2926565540]

約数ペア:

[(1, 2926565540), (2, 1463282770), (4, 731641385), (5, 585313108), (10, 292656554), (20, 146328277), (23, 127241980), (31, 94405340), (46, 63620990), (62, 47202670), (92, 31810495), (115, 25448396), (124, 23601335), (155, 18881068), (230, 12724198), (310, 9440534), (460, 6362099), (529, 5532260), (620, 4720267), (713, 4104580), (1058, 2766130), (1426, 2052290), (2116, 1383065), (2645, 1106452), (2852, 1026145), (3565, 820916), (5290, 553226), (7130, 410458), (8923, 327980), (10580, 276613), (14260, 205229), (16399, 178460), (17846, 163990), (32798, 89230), (35692, 81995), (44615, 65596)]