917532880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9227}}^1$

素因数の和:9364

約数の個数: 80

約数和(自身を含む): 2348046144

約数和(自身を除く): 1430513264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1130, 1243, 1808, 2260, 2486, 4520, 4972, 6215, 9040, 9227, 9944, 12430, 18454, 19888, 24860, 36908, 46135, 49720, 73816, 92270, 99440, 101497, 147632, 184540, 202994, 369080, 405988, 507485, 738160, 811976, 1014970, 1042651, 1623952, 2029940, 2085302, 4059880, 4170604, 5213255, 8119760, 8341208, 10426510, 11469161, 16682416, 20853020, 22938322, 41706040, 45876644, 57345805, 83412080, 91753288, 114691610, 183506576, 229383220, 458766440, 917532880]

約数ペア:

[(1, 917532880), (2, 458766440), (4, 229383220), (5, 183506576), (8, 114691610), (10, 91753288), (11, 83412080), (16, 57345805), (20, 45876644), (22, 41706040), (40, 22938322), (44, 20853020), (55, 16682416), (80, 11469161), (88, 10426510), (110, 8341208), (113, 8119760), (176, 5213255), (220, 4170604), (226, 4059880), (440, 2085302), (452, 2029940), (565, 1623952), (880, 1042651), (904, 1014970), (1130, 811976), (1243, 738160), (1808, 507485), (2260, 405988), (2486, 369080), (4520, 202994), (4972, 184540), (6215, 147632), (9040, 101497), (9227, 99440), (9944, 92270), (12430, 73816), (18454, 49720), (19888, 46135), (24860, 36908)]