27831468680

素因数分解:

$2^3\times 5^1\times {\mathrm{7829}}^1\times {\mathrm{88873}}^1$

素因数の和:96713

約数の個数: 32

約数和(自身を含む): 62629507800

約数和(自身を除く): 34798039120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7829, 15658, 31316, 39145, 62632, 78290, 88873, 156580, 177746, 313160, 355492, 444365, 710984, 888730, 1777460, 3554920, 695786717, 1391573434, 2783146868, 3478933585, 5566293736, 6957867170, 13915734340, 27831468680]

約数ペア:

[(1, 27831468680), (2, 13915734340), (4, 6957867170), (5, 5566293736), (8, 3478933585), (10, 2783146868), (20, 1391573434), (40, 695786717), (7829, 3554920), (15658, 1777460), (31316, 888730), (39145, 710984), (62632, 444365), (78290, 355492), (88873, 313160), (156580, 177746)]