1950930140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 4146980544

約数和(自身を除く): 2196050404

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 601, 1010, 1202, 1607, 2020, 2404, 3005, 3214, 6010, 6428, 8035, 12020, 16070, 32140, 60701, 121402, 162307, 242804, 303505, 324614, 607010, 649228, 811535, 965807, 1214020, 1623070, 1931614, 3246140, 3863228, 4829035, 9658070, 19316140, 97546507, 195093014, 390186028, 487732535, 975465070, 1950930140]

約数ペア:

[(1, 1950930140), (2, 975465070), (4, 487732535), (5, 390186028), (10, 195093014), (20, 97546507), (101, 19316140), (202, 9658070), (404, 4829035), (505, 3863228), (601, 3246140), (1010, 1931614), (1202, 1623070), (1607, 1214020), (2020, 965807), (2404, 811535), (3005, 649228), (3214, 607010), (6010, 324614), (6428, 303505), (8035, 242804), (12020, 162307), (16070, 121402), (32140, 60701)]