226225600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4614

約数の個数: 84

約数和(自身を含む): 574739008

約数和(自身を除く): 348513408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4561, 4960, 6200, 9122, 9920, 12400, 18244, 22805, 24800, 36488, 45610, 49600, 72976, 91220, 114025, 141391, 145952, 182440, 228050, 282782, 291904, 364880, 456100, 565564, 706955, 729760, 912200, 1131128, 1413910, 1459520, 1824400, 2262256, 2827820, 3534775, 3648800, 4524512, 5655640, 7069550, 7297600, 9049024, 11311280, 14139100, 22622560, 28278200, 45245120, 56556400, 113112800, 226225600]

約数ペア:

[(1, 226225600), (2, 113112800), (4, 56556400), (5, 45245120), (8, 28278200), (10, 22622560), (16, 14139100), (20, 11311280), (25, 9049024), (31, 7297600), (32, 7069550), (40, 5655640), (50, 4524512), (62, 3648800), (64, 3534775), (80, 2827820), (100, 2262256), (124, 1824400), (155, 1459520), (160, 1413910), (200, 1131128), (248, 912200), (310, 729760), (320, 706955), (400, 565564), (496, 456100), (620, 364880), (775, 291904), (800, 282782), (992, 228050), (1240, 182440), (1550, 145952), (1600, 141391), (1984, 114025), (2480, 91220), (3100, 72976), (4561, 49600), (4960, 45610), (6200, 36488), (9122, 24800), (9920, 22805), (12400, 18244)]