363490180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 792215424

約数和(自身を除く): 428725244

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 5953, 6106, 11906, 12212, 15265, 23812, 29765, 30530, 59530, 61060, 119060, 255979, 422663, 511958, 845326, 1023916, 1279895, 1690652, 2113315, 2559790, 4226630, 5119580, 8453260, 18174509, 36349018, 72698036, 90872545, 181745090, 363490180]

約数ペア:

[(1, 363490180), (2, 181745090), (4, 90872545), (5, 72698036), (10, 36349018), (20, 18174509), (43, 8453260), (71, 5119580), (86, 4226630), (142, 2559790), (172, 2113315), (215, 1690652), (284, 1279895), (355, 1023916), (430, 845326), (710, 511958), (860, 422663), (1420, 255979), (3053, 119060), (5953, 61060), (6106, 59530), (11906, 30530), (12212, 29765), (15265, 23812)]