496887430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5437}}^1$

素因数の和:5513

約数の個数: 64

約数和(自身を含む): 1041485760

約数和(自身を除く): 544598330

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 185, 190, 247, 370, 481, 494, 703, 962, 1235, 1406, 2405, 2470, 3515, 4810, 5437, 7030, 9139, 10874, 18278, 27185, 45695, 54370, 70681, 91390, 103303, 141362, 201169, 206606, 353405, 402338, 516515, 706810, 1005845, 1033030, 1342939, 2011690, 2615197, 2685878, 3822211, 5230394, 6714695, 7644422, 13075985, 13429390, 19111055, 26151970, 38222110, 49688743, 99377486, 248443715, 496887430]

約数ペア:

[(1, 496887430), (2, 248443715), (5, 99377486), (10, 49688743), (13, 38222110), (19, 26151970), (26, 19111055), (37, 13429390), (38, 13075985), (65, 7644422), (74, 6714695), (95, 5230394), (130, 3822211), (185, 2685878), (190, 2615197), (247, 2011690), (370, 1342939), (481, 1033030), (494, 1005845), (703, 706810), (962, 516515), (1235, 402338), (1406, 353405), (2405, 206606), (2470, 201169), (3515, 141362), (4810, 103303), (5437, 91390), (7030, 70681), (9139, 54370), (10874, 45695), (18278, 27185)]