201624560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24469}}^1$

素因数の和:24585

約数の個数: 40

約数和(自身を含む): 473347680

約数和(自身を除く): 271723120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 24469, 48938, 97876, 122345, 195752, 244690, 391504, 489380, 978760, 1957520, 2520307, 5040614, 10081228, 12601535, 20162456, 25203070, 40324912, 50406140, 100812280, 201624560]

約数ペア:

[(1, 201624560), (2, 100812280), (4, 50406140), (5, 40324912), (8, 25203070), (10, 20162456), (16, 12601535), (20, 10081228), (40, 5040614), (80, 2520307), (103, 1957520), (206, 978760), (412, 489380), (515, 391504), (824, 244690), (1030, 195752), (1648, 122345), (2060, 97876), (4120, 48938), (8240, 24469)]