633813306680

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{40733503}}^1$

素因数の和:40733903

約数の個数: 32

約数和(自身を含む): 1429745990400

約数和(自身を除く): 795932683720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 40733503, 81467006, 162934012, 203667515, 325868024, 407335030, 814670060, 1629340120, 15845332667, 31690665334, 63381330668, 79226663335, 126762661336, 158453326670, 316906653340, 633813306680]

約数ペア:

[(1, 633813306680), (2, 316906653340), (4, 158453326670), (5, 126762661336), (8, 79226663335), (10, 63381330668), (20, 31690665334), (40, 15845332667), (389, 1629340120), (778, 814670060), (1556, 407335030), (1945, 325868024), (3112, 203667515), (3890, 162934012), (7780, 81467006), (15560, 40733503)]