45665480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5310

約数の個数: 64

約数和(自身を含む): 121236480

約数和(自身を除く): 75571000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5261, 8680, 10522, 21044, 26305, 36827, 42088, 52610, 73654, 105220, 147308, 163091, 184135, 210440, 294616, 326182, 368270, 652364, 736540, 815455, 1141637, 1304728, 1473080, 1630910, 2283274, 3261820, 4566548, 5708185, 6523640, 9133096, 11416370, 22832740, 45665480]

約数ペア:

[(1, 45665480), (2, 22832740), (4, 11416370), (5, 9133096), (7, 6523640), (8, 5708185), (10, 4566548), (14, 3261820), (20, 2283274), (28, 1630910), (31, 1473080), (35, 1304728), (40, 1141637), (56, 815455), (62, 736540), (70, 652364), (124, 368270), (140, 326182), (155, 294616), (217, 210440), (248, 184135), (280, 163091), (310, 147308), (434, 105220), (620, 73654), (868, 52610), (1085, 42088), (1240, 36827), (1736, 26305), (2170, 21044), (4340, 10522), (5261, 8680)]