201616488010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1\times {\mathrm{52081}}^1$

素因数の和:54031

約数の個数: 64

約数和(自身を含む): 429289009920

約数和(自身を除く): 227672521910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1907, 2030, 3814, 9535, 13349, 19070, 26698, 52081, 55303, 66745, 104162, 110606, 133490, 260405, 276515, 364567, 387121, 520810, 553030, 729134, 774242, 1510349, 1822835, 1935605, 3020698, 3645670, 3871210, 7551745, 10572443, 15103490, 21144886, 52862215, 99318467, 105724430, 198636934, 496592335, 695229269, 993184670, 1390458538, 2880235543, 3476146345, 5760471086, 6952292690, 14401177715, 20161648801, 28802355430, 40323297602, 100808244005, 201616488010]

約数ペア:

[(1, 201616488010), (2, 100808244005), (5, 40323297602), (7, 28802355430), (10, 20161648801), (14, 14401177715), (29, 6952292690), (35, 5760471086), (58, 3476146345), (70, 2880235543), (145, 1390458538), (203, 993184670), (290, 695229269), (406, 496592335), (1015, 198636934), (1907, 105724430), (2030, 99318467), (3814, 52862215), (9535, 21144886), (13349, 15103490), (19070, 10572443), (26698, 7551745), (52081, 3871210), (55303, 3645670), (66745, 3020698), (104162, 1935605), (110606, 1822835), (133490, 1510349), (260405, 774242), (276515, 729134), (364567, 553030), (387121, 520810)]