794560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 2048256

約数和(自身を除く): 1253696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 191, 208, 260, 320, 382, 416, 520, 764, 832, 955, 1040, 1528, 1910, 2080, 2483, 3056, 3820, 4160, 4966, 6112, 7640, 9932, 12224, 12415, 15280, 19864, 24830, 30560, 39728, 49660, 61120, 79456, 99320, 158912, 198640, 397280, 794560]

約数ペア:

[(1, 794560), (2, 397280), (4, 198640), (5, 158912), (8, 99320), (10, 79456), (13, 61120), (16, 49660), (20, 39728), (26, 30560), (32, 24830), (40, 19864), (52, 15280), (64, 12415), (65, 12224), (80, 9932), (104, 7640), (130, 6112), (160, 4966), (191, 4160), (208, 3820), (260, 3056), (320, 2483), (382, 2080), (416, 1910), (520, 1528), (764, 1040), (832, 955)]