129264850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 286856640

約数和(自身を除く): 157591790

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 101, 110, 130, 143, 179, 202, 275, 286, 325, 358, 505, 550, 650, 715, 895, 1010, 1111, 1313, 1430, 1790, 1969, 2222, 2327, 2525, 2626, 3575, 3938, 4475, 4654, 5050, 5555, 6565, 7150, 8950, 9845, 11110, 11635, 13130, 14443, 18079, 19690, 23270, 25597, 27775, 28886, 32825, 36158, 49225, 51194, 55550, 58175, 65650, 72215, 90395, 98450, 116350, 127985, 144430, 180790, 198869, 235027, 255970, 361075, 397738, 451975, 470054, 639925, 722150, 903950, 994345, 1175135, 1279850, 1988690, 2350270, 2585297, 4971725, 5170594, 5875675, 9943450, 11751350, 12926485, 25852970, 64632425, 129264850]

約数ペア:

[(1, 129264850), (2, 64632425), (5, 25852970), (10, 12926485), (11, 11751350), (13, 9943450), (22, 5875675), (25, 5170594), (26, 4971725), (50, 2585297), (55, 2350270), (65, 1988690), (101, 1279850), (110, 1175135), (130, 994345), (143, 903950), (179, 722150), (202, 639925), (275, 470054), (286, 451975), (325, 397738), (358, 361075), (505, 255970), (550, 235027), (650, 198869), (715, 180790), (895, 144430), (1010, 127985), (1111, 116350), (1313, 98450), (1430, 90395), (1790, 72215), (1969, 65650), (2222, 58175), (2327, 55550), (2525, 51194), (2626, 49225), (3575, 36158), (3938, 32825), (4475, 28886), (4654, 27775), (5050, 25597), (5555, 23270), (6565, 19690), (7150, 18079), (8950, 14443), (9845, 13130), (11110, 11635)]