4053660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 12225696

約数和(自身を除く): 8172036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5197, 10394, 15591, 20788, 25985, 31182, 51970, 62364, 67561, 77955, 103940, 135122, 155910, 202683, 270244, 311820, 337805, 405366, 675610, 810732, 1013415, 1351220, 2026830, 4053660]

約数ペア:

[(1, 4053660), (2, 2026830), (3, 1351220), (4, 1013415), (5, 810732), (6, 675610), (10, 405366), (12, 337805), (13, 311820), (15, 270244), (20, 202683), (26, 155910), (30, 135122), (39, 103940), (52, 77955), (60, 67561), (65, 62364), (78, 51970), (130, 31182), (156, 25985), (195, 20788), (260, 15591), (390, 10394), (780, 5197)]