1378576270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 2592020736

約数和(自身を除く): 1213444466

約数列:

[1, 2, 5, 10, 47, 94, 101, 113, 202, 226, 235, 257, 470, 505, 514, 565, 1010, 1130, 1285, 2570, 4747, 5311, 9494, 10622, 11413, 12079, 22826, 23735, 24158, 25957, 26555, 29041, 47470, 51914, 53110, 57065, 58082, 60395, 114130, 120790, 129785, 145205, 259570, 290410, 536411, 1072822, 1219979, 1364927, 2439958, 2682055, 2729854, 2933141, 5364110, 5866282, 6099895, 6824635, 12199790, 13649270, 14665705, 29331410, 137857627, 275715254, 689288135, 1378576270]

約数ペア:

[(1, 1378576270), (2, 689288135), (5, 275715254), (10, 137857627), (47, 29331410), (94, 14665705), (101, 13649270), (113, 12199790), (202, 6824635), (226, 6099895), (235, 5866282), (257, 5364110), (470, 2933141), (505, 2729854), (514, 2682055), (565, 2439958), (1010, 1364927), (1130, 1219979), (1285, 1072822), (2570, 536411), (4747, 290410), (5311, 259570), (9494, 145205), (10622, 129785), (11413, 120790), (12079, 114130), (22826, 60395), (23735, 58082), (24158, 57065), (25957, 53110), (26555, 51914), (29041, 47470)]