2956448560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2842739}}^1$

素因数の和:2842765

約数の個数: 40

約数和(自身を含む): 7402494960

約数和(自身を除く): 4446046400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2842739, 5685478, 11370956, 14213695, 22741912, 28427390, 36955607, 45483824, 56854780, 73911214, 113709560, 147822428, 184778035, 227419120, 295644856, 369556070, 591289712, 739112140, 1478224280, 2956448560]

約数ペア:

[(1, 2956448560), (2, 1478224280), (4, 739112140), (5, 591289712), (8, 369556070), (10, 295644856), (13, 227419120), (16, 184778035), (20, 147822428), (26, 113709560), (40, 73911214), (52, 56854780), (65, 45483824), (80, 36955607), (104, 28427390), (130, 22741912), (208, 14213695), (260, 11370956), (520, 5685478), (1040, 2842739)]