102565990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2797}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 195412320

約数和(自身を除く): 92846330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 2797, 3667, 5594, 7334, 13985, 18335, 27970, 36670, 53143, 106286, 265715, 531430, 539821, 1079642, 2699105, 5398210, 10256599, 20513198, 51282995, 102565990]

約数ペア:

[(1, 102565990), (2, 51282995), (5, 20513198), (10, 10256599), (19, 5398210), (38, 2699105), (95, 1079642), (190, 539821), (193, 531430), (386, 265715), (965, 106286), (1930, 53143), (2797, 36670), (3667, 27970), (5594, 18335), (7334, 13985)]