22165260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 67634112

約数和(自身を除く): 45468852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 181, 195, 260, 314, 362, 390, 471, 543, 628, 724, 780, 785, 905, 942, 1086, 1570, 1810, 1884, 2041, 2172, 2353, 2355, 2715, 3140, 3620, 4082, 4706, 4710, 5430, 6123, 7059, 8164, 9412, 9420, 10205, 10860, 11765, 12246, 14118, 20410, 23530, 24492, 28236, 28417, 30615, 35295, 40820, 47060, 56834, 61230, 70590, 85251, 113668, 122460, 141180, 142085, 170502, 284170, 341004, 369421, 426255, 568340, 738842, 852510, 1108263, 1477684, 1705020, 1847105, 2216526, 3694210, 4433052, 5541315, 7388420, 11082630, 22165260]

約数ペア:

[(1, 22165260), (2, 11082630), (3, 7388420), (4, 5541315), (5, 4433052), (6, 3694210), (10, 2216526), (12, 1847105), (13, 1705020), (15, 1477684), (20, 1108263), (26, 852510), (30, 738842), (39, 568340), (52, 426255), (60, 369421), (65, 341004), (78, 284170), (130, 170502), (156, 142085), (157, 141180), (181, 122460), (195, 113668), (260, 85251), (314, 70590), (362, 61230), (390, 56834), (471, 47060), (543, 40820), (628, 35295), (724, 30615), (780, 28417), (785, 28236), (905, 24492), (942, 23530), (1086, 20410), (1570, 14118), (1810, 12246), (1884, 11765), (2041, 10860), (2172, 10205), (2353, 9420), (2355, 9412), (2715, 8164), (3140, 7059), (3620, 6123), (4082, 5430), (4706, 4710)]