101493080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 249480000

約数和(自身を除く): 147986920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2749, 2840, 3692, 4615, 5498, 7384, 9230, 10996, 13745, 18460, 21992, 27490, 35737, 36920, 54980, 71474, 109960, 142948, 178685, 195179, 285896, 357370, 390358, 714740, 780716, 975895, 1429480, 1561432, 1951790, 2537327, 3903580, 5074654, 7807160, 10149308, 12686635, 20298616, 25373270, 50746540, 101493080]

約数ペア:

[(1, 101493080), (2, 50746540), (4, 25373270), (5, 20298616), (8, 12686635), (10, 10149308), (13, 7807160), (20, 5074654), (26, 3903580), (40, 2537327), (52, 1951790), (65, 1561432), (71, 1429480), (104, 975895), (130, 780716), (142, 714740), (260, 390358), (284, 357370), (355, 285896), (520, 195179), (568, 178685), (710, 142948), (923, 109960), (1420, 71474), (1846, 54980), (2749, 36920), (2840, 35737), (3692, 27490), (4615, 21992), (5498, 18460), (7384, 13745), (9230, 10996)]