86904160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 242307072

約数和(自身を除く): 155402912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 2503, 3472, 4340, 4960, 5006, 6944, 8680, 10012, 12515, 17360, 17521, 20024, 25030, 34720, 35042, 40048, 50060, 70084, 77593, 80096, 87605, 100120, 140168, 155186, 175210, 200240, 280336, 310372, 350420, 387965, 400480, 543151, 560672, 620744, 700840, 775930, 1086302, 1241488, 1401680, 1551860, 2172604, 2482976, 2715755, 2803360, 3103720, 4345208, 5431510, 6207440, 8690416, 10863020, 12414880, 17380832, 21726040, 43452080, 86904160]

約数ペア:

[(1, 86904160), (2, 43452080), (4, 21726040), (5, 17380832), (7, 12414880), (8, 10863020), (10, 8690416), (14, 6207440), (16, 5431510), (20, 4345208), (28, 3103720), (31, 2803360), (32, 2715755), (35, 2482976), (40, 2172604), (56, 1551860), (62, 1401680), (70, 1241488), (80, 1086302), (112, 775930), (124, 700840), (140, 620744), (155, 560672), (160, 543151), (217, 400480), (224, 387965), (248, 350420), (280, 310372), (310, 280336), (434, 200240), (496, 175210), (560, 155186), (620, 140168), (868, 100120), (992, 87605), (1085, 80096), (1120, 77593), (1240, 70084), (1736, 50060), (2170, 40048), (2480, 35042), (2503, 34720), (3472, 25030), (4340, 20024), (4960, 17521), (5006, 17360), (6944, 12515), (8680, 10012)]