5280785860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{88337}}^1$

素因数の和:88421

約数の個数: 72

約数和(自身を含む): 13111832664

約数和(自身を除く): 7831046804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 4270, 5978, 8540, 11956, 14945, 29890, 59780, 88337, 176674, 353348, 441685, 618359, 883370, 1236718, 1766740, 2473436, 3091795, 4328513, 5388557, 6183590, 8657026, 10777114, 12367180, 17314052, 21554228, 21642565, 26942785, 37719899, 43285130, 53885570, 75439798, 86570260, 107771140, 150879596, 188599495, 264039293, 377198990, 528078586, 754397980, 1056157172, 1320196465, 2640392930, 5280785860]

約数ペア:

[(1, 5280785860), (2, 2640392930), (4, 1320196465), (5, 1056157172), (7, 754397980), (10, 528078586), (14, 377198990), (20, 264039293), (28, 188599495), (35, 150879596), (49, 107771140), (61, 86570260), (70, 75439798), (98, 53885570), (122, 43285130), (140, 37719899), (196, 26942785), (244, 21642565), (245, 21554228), (305, 17314052), (427, 12367180), (490, 10777114), (610, 8657026), (854, 6183590), (980, 5388557), (1220, 4328513), (1708, 3091795), (2135, 2473436), (2989, 1766740), (4270, 1236718), (5978, 883370), (8540, 618359), (11956, 441685), (14945, 353348), (29890, 176674), (59780, 88337)]