38842600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 96478200

約数和(自身を除く): 57635600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 145, 148, 181, 185, 200, 232, 290, 296, 362, 370, 580, 724, 725, 740, 905, 925, 1073, 1160, 1448, 1450, 1480, 1810, 1850, 2146, 2900, 3620, 3700, 4292, 4525, 5249, 5365, 5800, 6697, 7240, 7400, 8584, 9050, 10498, 10730, 13394, 18100, 20996, 21460, 26245, 26788, 26825, 33485, 36200, 41992, 42920, 52490, 53576, 53650, 66970, 104980, 107300, 131225, 133940, 167425, 194213, 209960, 214600, 262450, 267880, 334850, 388426, 524900, 669700, 776852, 971065, 1049800, 1339400, 1553704, 1942130, 3884260, 4855325, 7768520, 9710650, 19421300, 38842600]

約数ペア:

[(1, 38842600), (2, 19421300), (4, 9710650), (5, 7768520), (8, 4855325), (10, 3884260), (20, 1942130), (25, 1553704), (29, 1339400), (37, 1049800), (40, 971065), (50, 776852), (58, 669700), (74, 524900), (100, 388426), (116, 334850), (145, 267880), (148, 262450), (181, 214600), (185, 209960), (200, 194213), (232, 167425), (290, 133940), (296, 131225), (362, 107300), (370, 104980), (580, 66970), (724, 53650), (725, 53576), (740, 52490), (905, 42920), (925, 41992), (1073, 36200), (1160, 33485), (1448, 26825), (1450, 26788), (1480, 26245), (1810, 21460), (1850, 20996), (2146, 18100), (2900, 13394), (3620, 10730), (3700, 10498), (4292, 9050), (4525, 8584), (5249, 7400), (5365, 7240), (5800, 6697)]