25896840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3302

約数の個数: 64

約数和(自身を含む): 78874560

約数和(自身を除く): 52977720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3221, 4020, 6442, 8040, 9663, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 64420, 77304, 96630, 128840, 193260, 215807, 386520, 431614, 647421, 863228, 1079035, 1294842, 1726456, 2158070, 2589684, 3237105, 4316140, 5179368, 6474210, 8632280, 12948420, 25896840]

約数ペア:

[(1, 25896840), (2, 12948420), (3, 8632280), (4, 6474210), (5, 5179368), (6, 4316140), (8, 3237105), (10, 2589684), (12, 2158070), (15, 1726456), (20, 1294842), (24, 1079035), (30, 863228), (40, 647421), (60, 431614), (67, 386520), (120, 215807), (134, 193260), (201, 128840), (268, 96630), (335, 77304), (402, 64420), (536, 48315), (670, 38652), (804, 32210), (1005, 25768), (1340, 19326), (1608, 16105), (2010, 12884), (2680, 9663), (3221, 8040), (4020, 6442)]