634207960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{546731}}^1$

素因数の和:546771

約数の個数: 32

約数和(自身を含む): 1476176400

約数和(自身を除く): 841968440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 546731, 1093462, 2186924, 2733655, 4373848, 5467310, 10934620, 15855199, 21869240, 31710398, 63420796, 79275995, 126841592, 158551990, 317103980, 634207960]

約数ペア:

[(1, 634207960), (2, 317103980), (4, 158551990), (5, 126841592), (8, 79275995), (10, 63420796), (20, 31710398), (29, 21869240), (40, 15855199), (58, 10934620), (116, 5467310), (145, 4373848), (232, 2733655), (290, 2186924), (580, 1093462), (1160, 546731)]