47896600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 112961520

約数和(自身を除く): 65064920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3373, 3550, 6746, 7100, 13492, 14200, 16865, 26984, 33730, 67460, 84325, 134920, 168650, 239483, 337300, 478966, 674600, 957932, 1197415, 1915864, 2394830, 4789660, 5987075, 9579320, 11974150, 23948300, 47896600]

約数ペア:

[(1, 47896600), (2, 23948300), (4, 11974150), (5, 9579320), (8, 5987075), (10, 4789660), (20, 2394830), (25, 1915864), (40, 1197415), (50, 957932), (71, 674600), (100, 478966), (142, 337300), (200, 239483), (284, 168650), (355, 134920), (568, 84325), (710, 67460), (1420, 33730), (1775, 26984), (2840, 16865), (3373, 14200), (3550, 13492), (6746, 7100)]