224715320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 517017600

約数和(自身を除く): 292302280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 191, 268, 335, 382, 439, 536, 670, 764, 878, 955, 1340, 1528, 1756, 1910, 2195, 2680, 3512, 3820, 4390, 7640, 8780, 12797, 17560, 25594, 29413, 51188, 58826, 63985, 83849, 102376, 117652, 127970, 147065, 167698, 235304, 255940, 294130, 335396, 419245, 511880, 588260, 670792, 838490, 1176520, 1676980, 3353960, 5617883, 11235766, 22471532, 28089415, 44943064, 56178830, 112357660, 224715320]

約数ペア:

[(1, 224715320), (2, 112357660), (4, 56178830), (5, 44943064), (8, 28089415), (10, 22471532), (20, 11235766), (40, 5617883), (67, 3353960), (134, 1676980), (191, 1176520), (268, 838490), (335, 670792), (382, 588260), (439, 511880), (536, 419245), (670, 335396), (764, 294130), (878, 255940), (955, 235304), (1340, 167698), (1528, 147065), (1756, 127970), (1910, 117652), (2195, 102376), (2680, 83849), (3512, 63985), (3820, 58826), (4390, 51188), (7640, 29413), (8780, 25594), (12797, 17560)]