546061360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2749}}^1$

素因数の和:2966

約数の個数: 80

約数和(自身を含む): 1374912000

約数和(自身を除く): 828850640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 382, 520, 764, 955, 1040, 1528, 1910, 2483, 2749, 3056, 3820, 4966, 5498, 7640, 9932, 10996, 12415, 13745, 15280, 19864, 21992, 24830, 27490, 35737, 39728, 43984, 49660, 54980, 71474, 99320, 109960, 142948, 178685, 198640, 219920, 285896, 357370, 525059, 571792, 714740, 1050118, 1429480, 2100236, 2625295, 2858960, 4200472, 5250590, 6825767, 8400944, 10501180, 13651534, 21002360, 27303068, 34128835, 42004720, 54606136, 68257670, 109212272, 136515340, 273030680, 546061360]

約数ペア:

[(1, 546061360), (2, 273030680), (4, 136515340), (5, 109212272), (8, 68257670), (10, 54606136), (13, 42004720), (16, 34128835), (20, 27303068), (26, 21002360), (40, 13651534), (52, 10501180), (65, 8400944), (80, 6825767), (104, 5250590), (130, 4200472), (191, 2858960), (208, 2625295), (260, 2100236), (382, 1429480), (520, 1050118), (764, 714740), (955, 571792), (1040, 525059), (1528, 357370), (1910, 285896), (2483, 219920), (2749, 198640), (3056, 178685), (3820, 142948), (4966, 109960), (5498, 99320), (7640, 71474), (9932, 54980), (10996, 49660), (12415, 43984), (13745, 39728), (15280, 35737), (19864, 27490), (21992, 24830)]