36897346480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11249191}}^1$

素因数の和:11249245

約数の個数: 40

約数和(自身を含む): 87878687904

約数和(自身を除く): 50981341424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 11249191, 22498382, 44996764, 56245955, 89993528, 112491910, 179987056, 224983820, 449967640, 461216831, 899935280, 922433662, 1844867324, 2306084155, 3689734648, 4612168310, 7379469296, 9224336620, 18448673240, 36897346480]

約数ペア:

[(1, 36897346480), (2, 18448673240), (4, 9224336620), (5, 7379469296), (8, 4612168310), (10, 3689734648), (16, 2306084155), (20, 1844867324), (40, 922433662), (41, 899935280), (80, 461216831), (82, 449967640), (164, 224983820), (205, 179987056), (328, 112491910), (410, 89993528), (656, 56245955), (820, 44996764), (1640, 22498382), (3280, 11249191)]