56672200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 144365760

約数和(自身を除く): 87693560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 284, 307, 325, 355, 520, 568, 614, 650, 710, 923, 1228, 1300, 1420, 1535, 1775, 1846, 2456, 2600, 2840, 3070, 3550, 3692, 3991, 4615, 6140, 7100, 7384, 7675, 7982, 9230, 12280, 14200, 15350, 15964, 18460, 19955, 21797, 23075, 30700, 31928, 36920, 39910, 43594, 46150, 61400, 79820, 87188, 92300, 99775, 108985, 159640, 174376, 184600, 199550, 217970, 283361, 399100, 435940, 544925, 566722, 798200, 871880, 1089850, 1133444, 1416805, 2179700, 2266888, 2833610, 4359400, 5667220, 7084025, 11334440, 14168050, 28336100, 56672200]

約数ペア:

[(1, 56672200), (2, 28336100), (4, 14168050), (5, 11334440), (8, 7084025), (10, 5667220), (13, 4359400), (20, 2833610), (25, 2266888), (26, 2179700), (40, 1416805), (50, 1133444), (52, 1089850), (65, 871880), (71, 798200), (100, 566722), (104, 544925), (130, 435940), (142, 399100), (200, 283361), (260, 217970), (284, 199550), (307, 184600), (325, 174376), (355, 159640), (520, 108985), (568, 99775), (614, 92300), (650, 87188), (710, 79820), (923, 61400), (1228, 46150), (1300, 43594), (1420, 39910), (1535, 36920), (1775, 31928), (1846, 30700), (2456, 23075), (2600, 21797), (2840, 19955), (3070, 18460), (3550, 15964), (3692, 15350), (3991, 14200), (4615, 12280), (6140, 9230), (7100, 7982), (7384, 7675)]