189576160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 475276032

約数和(自身を除く): 285699872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1033, 1147, 1184, 1240, 1480, 2066, 2294, 2480, 2960, 4132, 4588, 4960, 5165, 5735, 5920, 8264, 9176, 10330, 11470, 16528, 18352, 20660, 22940, 32023, 33056, 36704, 38221, 41320, 45880, 64046, 76442, 82640, 91760, 128092, 152884, 160115, 165280, 183520, 191105, 256184, 305768, 320230, 382210, 512368, 611536, 640460, 764420, 1024736, 1184851, 1223072, 1280920, 1528840, 2369702, 2561840, 3057680, 4739404, 5123680, 5924255, 6115360, 9478808, 11848510, 18957616, 23697020, 37915232, 47394040, 94788080, 189576160]

約数ペア:

[(1, 189576160), (2, 94788080), (4, 47394040), (5, 37915232), (8, 23697020), (10, 18957616), (16, 11848510), (20, 9478808), (31, 6115360), (32, 5924255), (37, 5123680), (40, 4739404), (62, 3057680), (74, 2561840), (80, 2369702), (124, 1528840), (148, 1280920), (155, 1223072), (160, 1184851), (185, 1024736), (248, 764420), (296, 640460), (310, 611536), (370, 512368), (496, 382210), (592, 320230), (620, 305768), (740, 256184), (992, 191105), (1033, 183520), (1147, 165280), (1184, 160115), (1240, 152884), (1480, 128092), (2066, 91760), (2294, 82640), (2480, 76442), (2960, 64046), (4132, 45880), (4588, 41320), (4960, 38221), (5165, 36704), (5735, 33056), (5920, 32023), (8264, 22940), (9176, 20660), (10330, 18352), (11470, 16528)]