25330240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6119

約数の個数: 56

約数和(自身を含む): 64968120

約数和(自身を除く): 39637880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6089, 12178, 24356, 30445, 48712, 60890, 79157, 97424, 121780, 158314, 194848, 243560, 316628, 389696, 395785, 487120, 633256, 791570, 974240, 1266512, 1583140, 1948480, 2533024, 3166280, 5066048, 6332560, 12665120, 25330240]

約数ペア:

[(1, 25330240), (2, 12665120), (4, 6332560), (5, 5066048), (8, 3166280), (10, 2533024), (13, 1948480), (16, 1583140), (20, 1266512), (26, 974240), (32, 791570), (40, 633256), (52, 487120), (64, 395785), (65, 389696), (80, 316628), (104, 243560), (130, 194848), (160, 158314), (208, 121780), (260, 97424), (320, 79157), (416, 60890), (520, 48712), (832, 30445), (1040, 24356), (2080, 12178), (4160, 6089)]