70237420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 169646400

約数和(自身を除く): 99408980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 101, 109, 110, 116, 145, 202, 218, 220, 290, 319, 404, 436, 505, 545, 580, 638, 1010, 1090, 1111, 1199, 1276, 1595, 2020, 2180, 2222, 2398, 2929, 3161, 3190, 4444, 4796, 5555, 5858, 5995, 6322, 6380, 11009, 11110, 11716, 11990, 12644, 14645, 15805, 22018, 22220, 23980, 29290, 31610, 32219, 34771, 44036, 55045, 58580, 63220, 64438, 69542, 110090, 121099, 128876, 139084, 161095, 173855, 220180, 242198, 319261, 322190, 347710, 484396, 605495, 638522, 644380, 695420, 1210990, 1277044, 1596305, 2421980, 3192610, 3511871, 6385220, 7023742, 14047484, 17559355, 35118710, 70237420]

約数ペア:

[(1, 70237420), (2, 35118710), (4, 17559355), (5, 14047484), (10, 7023742), (11, 6385220), (20, 3511871), (22, 3192610), (29, 2421980), (44, 1596305), (55, 1277044), (58, 1210990), (101, 695420), (109, 644380), (110, 638522), (116, 605495), (145, 484396), (202, 347710), (218, 322190), (220, 319261), (290, 242198), (319, 220180), (404, 173855), (436, 161095), (505, 139084), (545, 128876), (580, 121099), (638, 110090), (1010, 69542), (1090, 64438), (1111, 63220), (1199, 58580), (1276, 55045), (1595, 44036), (2020, 34771), (2180, 32219), (2222, 31610), (2398, 29290), (2929, 23980), (3161, 22220), (3190, 22018), (4444, 15805), (4796, 14645), (5555, 12644), (5858, 11990), (5995, 11716), (6322, 11110), (6380, 11009)]