54098720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 88150240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 839, 992, 1040, 1240, 1612, 1678, 2015, 2080, 2480, 3224, 3356, 4030, 4195, 4960, 6448, 6712, 8060, 8390, 10907, 12896, 13424, 16120, 16780, 21814, 26009, 26848, 32240, 33560, 43628, 52018, 54535, 64480, 67120, 87256, 104036, 109070, 130045, 134240, 174512, 208072, 218140, 260090, 338117, 349024, 416144, 436280, 520180, 676234, 832288, 872560, 1040360, 1352468, 1690585, 1745120, 2080720, 2704936, 3381170, 4161440, 5409872, 6762340, 10819744, 13524680, 27049360, 54098720]

約数ペア:

[(1, 54098720), (2, 27049360), (4, 13524680), (5, 10819744), (8, 6762340), (10, 5409872), (13, 4161440), (16, 3381170), (20, 2704936), (26, 2080720), (31, 1745120), (32, 1690585), (40, 1352468), (52, 1040360), (62, 872560), (65, 832288), (80, 676234), (104, 520180), (124, 436280), (130, 416144), (155, 349024), (160, 338117), (208, 260090), (248, 218140), (260, 208072), (310, 174512), (403, 134240), (416, 130045), (496, 109070), (520, 104036), (620, 87256), (806, 67120), (839, 64480), (992, 54535), (1040, 52018), (1240, 43628), (1612, 33560), (1678, 32240), (2015, 26848), (2080, 26009), (2480, 21814), (3224, 16780), (3356, 16120), (4030, 13424), (4195, 12896), (4960, 10907), (6448, 8390), (6712, 8060)]