22554402010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997541}}^1$

素因数の和:997591

約数の個数: 64

約数和(自身を含む): 51712577280

約数和(自身を除く): 29158175270

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 11305, 22610, 997541, 1995082, 4987705, 6982787, 9975410, 13965574, 16958197, 18953279, 33916394, 34913935, 37906558, 69827870, 84790985, 94766395, 118707379, 132672953, 169581970, 189532790, 237414758, 265345906, 322205743, 593536895, 644411486, 663364765, 1187073790, 1326729530, 1611028715, 2255440201, 3222057430, 4510880402, 11277201005, 22554402010]

約数ペア:

[(1, 22554402010), (2, 11277201005), (5, 4510880402), (7, 3222057430), (10, 2255440201), (14, 1611028715), (17, 1326729530), (19, 1187073790), (34, 663364765), (35, 644411486), (38, 593536895), (70, 322205743), (85, 265345906), (95, 237414758), (119, 189532790), (133, 169581970), (170, 132672953), (190, 118707379), (238, 94766395), (266, 84790985), (323, 69827870), (595, 37906558), (646, 34913935), (665, 33916394), (1190, 18953279), (1330, 16958197), (1615, 13965574), (2261, 9975410), (3230, 6982787), (4522, 4987705), (11305, 1995082), (22610, 997541)]