138110471950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1\times {\mathrm{1579}}^1$

素因数の和:3170

約数の個数: 96

約数和(自身を含む): 283182768000

約数和(自身を除く): 145072296050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 1459, 1579, 2398, 2725, 2918, 3158, 5450, 5995, 7295, 7895, 11990, 14590, 15790, 16049, 17369, 29975, 32098, 34738, 36475, 39475, 59950, 72950, 78950, 80245, 86845, 159031, 160490, 172111, 173690, 318062, 344222, 401225, 434225, 795155, 802450, 860555, 868450, 1590310, 1721110, 1749341, 1893221, 2303761, 3498682, 3786442, 3975775, 4302775, 4607522, 7951550, 8605550, 8746705, 9466105, 11518805, 17493410, 18932210, 23037610, 25341371, 43733525, 47330525, 50682742, 57594025, 87467050, 94661050, 115188050, 126706855, 251109949, 253413710, 502219898, 633534275, 1255549745, 1267068550, 2511099490, 2762209439, 5524418878, 6277748725, 12555497450, 13811047195, 27622094390, 69055235975, 138110471950]

約数ペア:

[(1, 138110471950), (2, 69055235975), (5, 27622094390), (10, 13811047195), (11, 12555497450), (22, 6277748725), (25, 5524418878), (50, 2762209439), (55, 2511099490), (109, 1267068550), (110, 1255549745), (218, 633534275), (275, 502219898), (545, 253413710), (550, 251109949), (1090, 126706855), (1199, 115188050), (1459, 94661050), (1579, 87467050), (2398, 57594025), (2725, 50682742), (2918, 47330525), (3158, 43733525), (5450, 25341371), (5995, 23037610), (7295, 18932210), (7895, 17493410), (11990, 11518805), (14590, 9466105), (15790, 8746705), (16049, 8605550), (17369, 7951550), (29975, 4607522), (32098, 4302775), (34738, 3975775), (36475, 3786442), (39475, 3498682), (59950, 2303761), (72950, 1893221), (78950, 1749341), (80245, 1721110), (86845, 1590310), (159031, 868450), (160490, 860555), (172111, 802450), (173690, 795155), (318062, 434225), (344222, 401225)]