28974050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 64847040

約数和(自身を除く): 35872990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 4357, 6650, 8714, 21785, 30499, 43570, 60998, 82783, 108925, 152495, 165566, 217850, 304990, 413915, 579481, 762475, 827830, 1158962, 1524950, 2069575, 2897405, 4139150, 5794810, 14487025, 28974050]

約数ペア:

[(1, 28974050), (2, 14487025), (5, 5794810), (7, 4139150), (10, 2897405), (14, 2069575), (19, 1524950), (25, 1158962), (35, 827830), (38, 762475), (50, 579481), (70, 413915), (95, 304990), (133, 217850), (175, 165566), (190, 152495), (266, 108925), (350, 82783), (475, 60998), (665, 43570), (950, 30499), (1330, 21785), (3325, 8714), (4357, 6650)]