201901401940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1\times {\mathrm{11579}}^1$

素因数の和:13765

約数の個数: 96

約数和(自身を含む): 493052313600

約数和(自身を除く): 291150911660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2111, 4130, 4222, 8260, 8444, 10555, 11579, 14777, 21110, 23158, 29554, 42220, 46316, 57895, 59108, 73885, 81053, 115790, 124549, 147770, 162106, 231580, 249098, 295540, 324212, 405265, 498196, 622745, 683161, 810530, 871843, 1245490, 1366322, 1621060, 1743686, 2490980, 2732644, 3415805, 3487372, 4359215, 4782127, 6831610, 8718430, 9564254, 13663220, 17436860, 19128508, 23910635, 24443269, 47821270, 48886538, 95642540, 97773076, 122216345, 171102883, 244432690, 342205766, 488865380, 684411532, 855514415, 1442152871, 1711028830, 2884305742, 3422057660, 5768611484, 7210764355, 10095070097, 14421528710, 20190140194, 28843057420, 40380280388, 50475350485, 100950700970, 201901401940]

約数ペア:

[(1, 201901401940), (2, 100950700970), (4, 50475350485), (5, 40380280388), (7, 28843057420), (10, 20190140194), (14, 14421528710), (20, 10095070097), (28, 7210764355), (35, 5768611484), (59, 3422057660), (70, 2884305742), (118, 1711028830), (140, 1442152871), (236, 855514415), (295, 684411532), (413, 488865380), (590, 342205766), (826, 244432690), (1180, 171102883), (1652, 122216345), (2065, 97773076), (2111, 95642540), (4130, 48886538), (4222, 47821270), (8260, 24443269), (8444, 23910635), (10555, 19128508), (11579, 17436860), (14777, 13663220), (21110, 9564254), (23158, 8718430), (29554, 6831610), (42220, 4782127), (46316, 4359215), (57895, 3487372), (59108, 3415805), (73885, 2732644), (81053, 2490980), (115790, 1743686), (124549, 1621060), (147770, 1366322), (162106, 1245490), (231580, 871843), (249098, 810530), (295540, 683161), (324212, 622745), (405265, 498196)]