11381618690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97387}}^1$

素因数の和:97467

約数の個数: 64

約数和(自身を含む): 23560104960

約数和(自身を除く): 12178486270

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1798, 1885, 2015, 3770, 4030, 4495, 8990, 11687, 23374, 58435, 97387, 116870, 194774, 486935, 973870, 1266031, 2532062, 2824223, 3018997, 5648446, 6037994, 6330155, 12660310, 14121115, 15094985, 28242230, 30189970, 36714899, 39246961, 73429798, 78493922, 87550913, 175101826, 183574495, 196234805, 367148990, 392469610, 437754565, 875509130, 1138161869, 2276323738, 5690809345, 11381618690]

約数ペア:

[(1, 11381618690), (2, 5690809345), (5, 2276323738), (10, 1138161869), (13, 875509130), (26, 437754565), (29, 392469610), (31, 367148990), (58, 196234805), (62, 183574495), (65, 175101826), (130, 87550913), (145, 78493922), (155, 73429798), (290, 39246961), (310, 36714899), (377, 30189970), (403, 28242230), (754, 15094985), (806, 14121115), (899, 12660310), (1798, 6330155), (1885, 6037994), (2015, 5648446), (3770, 3018997), (4030, 2824223), (4495, 2532062), (8990, 1266031), (11687, 973870), (23374, 486935), (58435, 194774), (97387, 116870)]