476489620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1601}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 1046400768

約数和(自身を除く): 569911148

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 647, 1294, 1601, 2588, 3202, 3235, 6404, 6470, 8005, 12940, 14881, 16010, 29762, 32020, 36823, 59524, 73646, 74405, 147292, 148810, 184115, 297620, 368230, 736460, 1035847, 2071694, 4143388, 5179235, 10358470, 20716940, 23824481, 47648962, 95297924, 119122405, 238244810, 476489620]

約数ペア:

[(1, 476489620), (2, 238244810), (4, 119122405), (5, 95297924), (10, 47648962), (20, 23824481), (23, 20716940), (46, 10358470), (92, 5179235), (115, 4143388), (230, 2071694), (460, 1035847), (647, 736460), (1294, 368230), (1601, 297620), (2588, 184115), (3202, 148810), (3235, 147292), (6404, 74405), (6470, 73646), (8005, 59524), (12940, 36823), (14881, 32020), (16010, 29762)]