40300624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 97493760

約数和(自身を除く): 57193136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 311, 356, 364, 622, 623, 712, 728, 1157, 1244, 1246, 1424, 1456, 2177, 2314, 2488, 2492, 4043, 4354, 4628, 4976, 4984, 8086, 8099, 8708, 9256, 9968, 16172, 16198, 17416, 18512, 27679, 28301, 32344, 32396, 34832, 55358, 56602, 64688, 64792, 110716, 113204, 129584, 193753, 221432, 226408, 359827, 387506, 442864, 452816, 719654, 775012, 1439308, 1550024, 2518789, 2878616, 3100048, 5037578, 5757232, 10075156, 20150312, 40300624]

約数ペア:

[(1, 40300624), (2, 20150312), (4, 10075156), (7, 5757232), (8, 5037578), (13, 3100048), (14, 2878616), (16, 2518789), (26, 1550024), (28, 1439308), (52, 775012), (56, 719654), (89, 452816), (91, 442864), (104, 387506), (112, 359827), (178, 226408), (182, 221432), (208, 193753), (311, 129584), (356, 113204), (364, 110716), (622, 64792), (623, 64688), (712, 56602), (728, 55358), (1157, 34832), (1244, 32396), (1246, 32344), (1424, 28301), (1456, 27679), (2177, 18512), (2314, 17416), (2488, 16198), (2492, 16172), (4043, 9968), (4354, 9256), (4628, 8708), (4976, 8099), (4984, 8086)]