40442150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 92746296

約数和(自身を除く): 52304146

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 971, 1190, 1225, 1666, 1942, 2450, 2975, 4165, 4855, 5950, 6797, 8330, 9710, 13594, 16507, 20825, 24275, 33014, 33985, 41650, 47579, 48550, 67970, 82535, 95158, 115549, 165070, 169925, 231098, 237895, 339850, 412675, 475790, 577745, 808843, 825350, 1155490, 1189475, 1617686, 2378950, 2888725, 4044215, 5777450, 8088430, 20221075, 40442150]

約数ペア:

[(1, 40442150), (2, 20221075), (5, 8088430), (7, 5777450), (10, 4044215), (14, 2888725), (17, 2378950), (25, 1617686), (34, 1189475), (35, 1155490), (49, 825350), (50, 808843), (70, 577745), (85, 475790), (98, 412675), (119, 339850), (170, 237895), (175, 231098), (238, 169925), (245, 165070), (350, 115549), (425, 95158), (490, 82535), (595, 67970), (833, 48550), (850, 47579), (971, 41650), (1190, 33985), (1225, 33014), (1666, 24275), (1942, 20825), (2450, 16507), (2975, 13594), (4165, 9710), (4855, 8330), (5950, 6797)]