1454294920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164513}}^1$

素因数の和:164554

約数の個数: 64

約数和(自身を含む): 3731177520

約数和(自身を除く): 2276882600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 164513, 329026, 658052, 822565, 1316104, 1645130, 2138669, 2796721, 3290260, 4277338, 5593442, 6580520, 8554676, 10693345, 11186884, 13983605, 17109352, 21386690, 22373768, 27967210, 36357373, 42773380, 55934420, 72714746, 85546760, 111868840, 145429492, 181786865, 290858984, 363573730, 727147460, 1454294920]

約数ペア:

[(1, 1454294920), (2, 727147460), (4, 363573730), (5, 290858984), (8, 181786865), (10, 145429492), (13, 111868840), (17, 85546760), (20, 72714746), (26, 55934420), (34, 42773380), (40, 36357373), (52, 27967210), (65, 22373768), (68, 21386690), (85, 17109352), (104, 13983605), (130, 11186884), (136, 10693345), (170, 8554676), (221, 6580520), (260, 5593442), (340, 4277338), (442, 3290260), (520, 2796721), (680, 2138669), (884, 1645130), (1105, 1316104), (1768, 822565), (2210, 658052), (4420, 329026), (8840, 164513)]