11527040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 32901120

約数和(自身を除く): 21374080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 83, 112, 124, 128, 140, 155, 160, 166, 217, 224, 248, 280, 310, 320, 332, 415, 434, 448, 496, 560, 581, 620, 640, 664, 830, 868, 896, 992, 1085, 1120, 1162, 1240, 1328, 1660, 1736, 1984, 2170, 2240, 2324, 2480, 2573, 2656, 2905, 3320, 3472, 3968, 4340, 4480, 4648, 4960, 5146, 5312, 5810, 6640, 6944, 8680, 9296, 9920, 10292, 10624, 11620, 12865, 13280, 13888, 17360, 18011, 18592, 19840, 20584, 23240, 25730, 26560, 27776, 34720, 36022, 37184, 41168, 46480, 51460, 53120, 69440, 72044, 74368, 82336, 90055, 92960, 102920, 138880, 144088, 164672, 180110, 185920, 205840, 288176, 329344, 360220, 371840, 411680, 576352, 720440, 823360, 1152704, 1440880, 1646720, 2305408, 2881760, 5763520, 11527040]

約数ペア:

[(1, 11527040), (2, 5763520), (4, 2881760), (5, 2305408), (7, 1646720), (8, 1440880), (10, 1152704), (14, 823360), (16, 720440), (20, 576352), (28, 411680), (31, 371840), (32, 360220), (35, 329344), (40, 288176), (56, 205840), (62, 185920), (64, 180110), (70, 164672), (80, 144088), (83, 138880), (112, 102920), (124, 92960), (128, 90055), (140, 82336), (155, 74368), (160, 72044), (166, 69440), (217, 53120), (224, 51460), (248, 46480), (280, 41168), (310, 37184), (320, 36022), (332, 34720), (415, 27776), (434, 26560), (448, 25730), (496, 23240), (560, 20584), (581, 19840), (620, 18592), (640, 18011), (664, 17360), (830, 13888), (868, 13280), (896, 12865), (992, 11620), (1085, 10624), (1120, 10292), (1162, 9920), (1240, 9296), (1328, 8680), (1660, 6944), (1736, 6640), (1984, 5810), (2170, 5312), (2240, 5146), (2324, 4960), (2480, 4648), (2573, 4480), (2656, 4340), (2905, 3968), (3320, 3472)]