1836559840

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 4423688640

約数和(自身を除く): 2587128800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 269, 284, 355, 538, 568, 601, 710, 1076, 1136, 1202, 1345, 1420, 2152, 2272, 2404, 2690, 2840, 3005, 4304, 4808, 5380, 5680, 6010, 8608, 9616, 10760, 11360, 12020, 19099, 19232, 21520, 24040, 38198, 42671, 43040, 48080, 76396, 85342, 95495, 96160, 152792, 161669, 170684, 190990, 213355, 305584, 323338, 341368, 381980, 426710, 611168, 646676, 682736, 763960, 808345, 853420, 1293352, 1365472, 1527920, 1616690, 1706840, 2586704, 3055840, 3233380, 3413680, 5173408, 6466760, 6827360, 11478499, 12933520, 22956998, 25867040, 45913996, 57392495, 91827992, 114784990, 183655984, 229569980, 367311968, 459139960, 918279920, 1836559840]

約数ペア:

[(1, 1836559840), (2, 918279920), (4, 459139960), (5, 367311968), (8, 229569980), (10, 183655984), (16, 114784990), (20, 91827992), (32, 57392495), (40, 45913996), (71, 25867040), (80, 22956998), (142, 12933520), (160, 11478499), (269, 6827360), (284, 6466760), (355, 5173408), (538, 3413680), (568, 3233380), (601, 3055840), (710, 2586704), (1076, 1706840), (1136, 1616690), (1202, 1527920), (1345, 1365472), (1420, 1293352), (2152, 853420), (2272, 808345), (2404, 763960), (2690, 682736), (2840, 646676), (3005, 611168), (4304, 426710), (4808, 381980), (5380, 341368), (5680, 323338), (6010, 305584), (8608, 213355), (9616, 190990), (10760, 170684), (11360, 161669), (12020, 152792), (19099, 96160), (19232, 95495), (21520, 85342), (24040, 76396), (38198, 48080), (42671, 43040)]