1774125280

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2792

約数の個数: 96

約数和(自身を含む): 4324078080

約数和(自身を除く): 2549952800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 71, 80, 118, 142, 160, 236, 284, 295, 355, 472, 568, 590, 710, 944, 1136, 1180, 1420, 1888, 2272, 2360, 2647, 2840, 4189, 4720, 5294, 5680, 8378, 9440, 10588, 11360, 13235, 16756, 20945, 21176, 26470, 33512, 41890, 42352, 52940, 67024, 83780, 84704, 105880, 134048, 156173, 167560, 187937, 211760, 312346, 335120, 375874, 423520, 624692, 670240, 751748, 780865, 939685, 1249384, 1503496, 1561730, 1879370, 2498768, 3006992, 3123460, 3758740, 4997536, 6013984, 6246920, 7517480, 11088283, 12493840, 15034960, 22176566, 24987680, 30069920, 44353132, 55441415, 88706264, 110882830, 177412528, 221765660, 354825056, 443531320, 887062640, 1774125280]

約数ペア:

[(1, 1774125280), (2, 887062640), (4, 443531320), (5, 354825056), (8, 221765660), (10, 177412528), (16, 110882830), (20, 88706264), (32, 55441415), (40, 44353132), (59, 30069920), (71, 24987680), (80, 22176566), (118, 15034960), (142, 12493840), (160, 11088283), (236, 7517480), (284, 6246920), (295, 6013984), (355, 4997536), (472, 3758740), (568, 3123460), (590, 3006992), (710, 2498768), (944, 1879370), (1136, 1561730), (1180, 1503496), (1420, 1249384), (1888, 939685), (2272, 780865), (2360, 751748), (2647, 670240), (2840, 624692), (4189, 423520), (4720, 375874), (5294, 335120), (5680, 312346), (8378, 211760), (9440, 187937), (10588, 167560), (11360, 156173), (13235, 134048), (16756, 105880), (20945, 84704), (21176, 83780), (26470, 67024), (33512, 52940), (41890, 42352)]