57222200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5839}}^1$

素因数の和:5869

約数の個数: 72

約数和(自身を含む): 154789200

約数和(自身を除く): 97567000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5839, 9800, 11678, 23356, 29195, 40873, 46712, 58390, 81746, 116780, 145975, 163492, 204365, 233560, 286111, 291950, 326984, 408730, 572222, 583900, 817460, 1021825, 1144444, 1167800, 1430555, 1634920, 2043650, 2288888, 2861110, 4087300, 5722220, 7152775, 8174600, 11444440, 14305550, 28611100, 57222200]

約数ペア:

[(1, 57222200), (2, 28611100), (4, 14305550), (5, 11444440), (7, 8174600), (8, 7152775), (10, 5722220), (14, 4087300), (20, 2861110), (25, 2288888), (28, 2043650), (35, 1634920), (40, 1430555), (49, 1167800), (50, 1144444), (56, 1021825), (70, 817460), (98, 583900), (100, 572222), (140, 408730), (175, 326984), (196, 291950), (200, 286111), (245, 233560), (280, 204365), (350, 163492), (392, 145975), (490, 116780), (700, 81746), (980, 58390), (1225, 46712), (1400, 40873), (1960, 29195), (2450, 23356), (4900, 11678), (5839, 9800)]