9013211090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 17927133840

約数和(自身を除く): 8913922750

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 113, 130, 169, 218, 226, 338, 433, 545, 565, 845, 866, 1090, 1130, 1417, 1469, 1690, 2165, 2834, 2938, 4330, 5629, 7085, 7345, 11258, 12317, 14170, 14690, 18421, 19097, 24634, 28145, 36842, 38194, 47197, 48929, 56290, 61585, 73177, 92105, 94394, 95485, 97858, 123170, 146354, 160121, 184210, 190970, 235985, 244645, 320242, 365885, 471970, 489290, 613561, 636077, 731770, 800605, 1227122, 1272154, 1601210, 2081573, 3067805, 3180385, 4163146, 5333261, 6135610, 6360770, 7976293, 8269001, 10407865, 10666522, 15952586, 16538002, 20815730, 26666305, 39881465, 41345005, 53332610, 69332393, 79762930, 82690010, 138664786, 346661965, 693323930, 901321109, 1802642218, 4506605545, 9013211090]

約数ペア:

[(1, 9013211090), (2, 4506605545), (5, 1802642218), (10, 901321109), (13, 693323930), (26, 346661965), (65, 138664786), (109, 82690010), (113, 79762930), (130, 69332393), (169, 53332610), (218, 41345005), (226, 39881465), (338, 26666305), (433, 20815730), (545, 16538002), (565, 15952586), (845, 10666522), (866, 10407865), (1090, 8269001), (1130, 7976293), (1417, 6360770), (1469, 6135610), (1690, 5333261), (2165, 4163146), (2834, 3180385), (2938, 3067805), (4330, 2081573), (5629, 1601210), (7085, 1272154), (7345, 1227122), (11258, 800605), (12317, 731770), (14170, 636077), (14690, 613561), (18421, 489290), (19097, 471970), (24634, 365885), (28145, 320242), (36842, 244645), (38194, 235985), (47197, 190970), (48929, 184210), (56290, 160121), (61585, 146354), (73177, 123170), (92105, 97858), (94394, 95485)]