1569661340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{355127}}^1$

素因数の和:355166

約数の個数: 48

約数和(自身を含む): 3758674752

約数和(自身を除く): 2189013412

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 355127, 710254, 1420508, 1775635, 3551270, 4616651, 6037159, 7102540, 9233302, 12074318, 18466604, 23083255, 24148636, 30185795, 46166510, 60371590, 78483067, 92333020, 120743180, 156966134, 313932268, 392415335, 784830670, 1569661340]

約数ペア:

[(1, 1569661340), (2, 784830670), (4, 392415335), (5, 313932268), (10, 156966134), (13, 120743180), (17, 92333020), (20, 78483067), (26, 60371590), (34, 46166510), (52, 30185795), (65, 24148636), (68, 23083255), (85, 18466604), (130, 12074318), (170, 9233302), (221, 7102540), (260, 6037159), (340, 4616651), (442, 3551270), (884, 1775635), (1105, 1420508), (2210, 710254), (4420, 355127)]