563758840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2467}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 1319392800

約数和(自身を除く): 755633960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 197, 232, 290, 394, 580, 788, 985, 1160, 1576, 1970, 2467, 3940, 4934, 5713, 7880, 9868, 11426, 12335, 19736, 22852, 24670, 28565, 45704, 49340, 57130, 71543, 98680, 114260, 143086, 228520, 286172, 357715, 485999, 572344, 715430, 971998, 1430860, 1943996, 2429995, 2861720, 3887992, 4859990, 9719980, 14093971, 19439960, 28187942, 56375884, 70469855, 112751768, 140939710, 281879420, 563758840]

約数ペア:

[(1, 563758840), (2, 281879420), (4, 140939710), (5, 112751768), (8, 70469855), (10, 56375884), (20, 28187942), (29, 19439960), (40, 14093971), (58, 9719980), (116, 4859990), (145, 3887992), (197, 2861720), (232, 2429995), (290, 1943996), (394, 1430860), (580, 971998), (788, 715430), (985, 572344), (1160, 485999), (1576, 357715), (1970, 286172), (2467, 228520), (3940, 143086), (4934, 114260), (5713, 98680), (7880, 71543), (9868, 57130), (11426, 49340), (12335, 45704), (19736, 28565), (22852, 24670)]