2318822080360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{18132797}}^1$

素因数の和:18132970

約数の個数: 64

約数和(自身を含む): 5483358115200

約数和(自身を除く): 3164536034840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 278, 460, 556, 695, 920, 1112, 1390, 2780, 3197, 5560, 6394, 12788, 15985, 25576, 31970, 63940, 127880, 18132797, 36265594, 72531188, 90663985, 145062376, 181327970, 362655940, 417054331, 725311880, 834108662, 1668217324, 2085271655, 2520458783, 3336434648, 4170543310, 5040917566, 8341086620, 10081835132, 12602293915, 16682173240, 20163670264, 25204587830, 50409175660, 57970552009, 100818351320, 115941104018, 231882208036, 289852760045, 463764416072, 579705520090, 1159411040180, 2318822080360]

約数ペア:

[(1, 2318822080360), (2, 1159411040180), (4, 579705520090), (5, 463764416072), (8, 289852760045), (10, 231882208036), (20, 115941104018), (23, 100818351320), (40, 57970552009), (46, 50409175660), (92, 25204587830), (115, 20163670264), (139, 16682173240), (184, 12602293915), (230, 10081835132), (278, 8341086620), (460, 5040917566), (556, 4170543310), (695, 3336434648), (920, 2520458783), (1112, 2085271655), (1390, 1668217324), (2780, 834108662), (3197, 725311880), (5560, 417054331), (6394, 362655940), (12788, 181327970), (15985, 145062376), (25576, 90663985), (31970, 72531188), (63940, 36265594), (127880, 18132797)]