1946175040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196187}}^1$

素因数の和:196235

約数の個数: 56

約数和(自身を含む): 4783848192

約数和(自身を除く): 2837673152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 196187, 392374, 784748, 980935, 1569496, 1961870, 3138992, 3923740, 6081797, 6277984, 7847480, 12163594, 12555968, 15694960, 24327188, 30408985, 31389920, 48654376, 60817970, 62779840, 97308752, 121635940, 194617504, 243271880, 389235008, 486543760, 973087520, 1946175040]

約数ペア:

[(1, 1946175040), (2, 973087520), (4, 486543760), (5, 389235008), (8, 243271880), (10, 194617504), (16, 121635940), (20, 97308752), (31, 62779840), (32, 60817970), (40, 48654376), (62, 31389920), (64, 30408985), (80, 24327188), (124, 15694960), (155, 12555968), (160, 12163594), (248, 7847480), (310, 6277984), (320, 6081797), (496, 3923740), (620, 3138992), (992, 1961870), (1240, 1569496), (1984, 980935), (2480, 784748), (4960, 392374), (9920, 196187)]