1337647850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 3123121536

約数和(自身を除く): 1785473686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 157, 175, 275, 314, 350, 385, 550, 770, 785, 1099, 1570, 1727, 1925, 2198, 2213, 3454, 3850, 3925, 4426, 5495, 7850, 8635, 10990, 11065, 12089, 15491, 17270, 22130, 24178, 24343, 27475, 30982, 43175, 48686, 54950, 55325, 60445, 77455, 86350, 110650, 120890, 121715, 154910, 170401, 243430, 302225, 340802, 347441, 387275, 604450, 608575, 694882, 774550, 852005, 1217150, 1704010, 1737205, 2432087, 3474410, 3821851, 4260025, 4864174, 7643702, 8520050, 8686025, 12160435, 17372050, 19109255, 24320870, 26752957, 38218510, 53505914, 60802175, 95546275, 121604350, 133764785, 191092550, 267529570, 668823925, 1337647850]

約数ペア:

[(1, 1337647850), (2, 668823925), (5, 267529570), (7, 191092550), (10, 133764785), (11, 121604350), (14, 95546275), (22, 60802175), (25, 53505914), (35, 38218510), (50, 26752957), (55, 24320870), (70, 19109255), (77, 17372050), (110, 12160435), (154, 8686025), (157, 8520050), (175, 7643702), (275, 4864174), (314, 4260025), (350, 3821851), (385, 3474410), (550, 2432087), (770, 1737205), (785, 1704010), (1099, 1217150), (1570, 852005), (1727, 774550), (1925, 694882), (2198, 608575), (2213, 604450), (3454, 387275), (3850, 347441), (3925, 340802), (4426, 302225), (5495, 243430), (7850, 170401), (8635, 154910), (10990, 121715), (11065, 120890), (12089, 110650), (15491, 86350), (17270, 77455), (22130, 60445), (24178, 55325), (24343, 54950), (27475, 48686), (30982, 43175)]