10509720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6764

約数の個数: 64

約数和(自身を含む): 33959520

約数和(自身を除く): 23449800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6737, 13474, 20211, 26948, 33685, 40422, 53896, 67370, 80844, 87581, 101055, 134740, 161688, 175162, 202110, 262743, 269480, 350324, 404220, 437905, 525486, 700648, 808440, 875810, 1050972, 1313715, 1751620, 2101944, 2627430, 3503240, 5254860, 10509720]

約数ペア:

[(1, 10509720), (2, 5254860), (3, 3503240), (4, 2627430), (5, 2101944), (6, 1751620), (8, 1313715), (10, 1050972), (12, 875810), (13, 808440), (15, 700648), (20, 525486), (24, 437905), (26, 404220), (30, 350324), (39, 269480), (40, 262743), (52, 202110), (60, 175162), (65, 161688), (78, 134740), (104, 101055), (120, 87581), (130, 80844), (156, 67370), (195, 53896), (260, 40422), (312, 33685), (390, 26948), (520, 20211), (780, 13474), (1560, 6737)]