91496240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 233797536

約数和(自身を除く): 142301296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 601, 692, 865, 880, 1202, 1384, 1730, 1903, 2404, 2768, 3005, 3460, 3806, 4808, 6010, 6611, 6920, 7612, 9515, 9616, 12020, 13222, 13840, 15224, 19030, 24040, 26444, 30448, 33055, 38060, 48080, 52888, 66110, 76120, 103973, 105776, 132220, 152240, 207946, 264440, 415892, 519865, 528880, 831784, 1039730, 1143703, 1663568, 2079460, 2287406, 4158920, 4574812, 5718515, 8317840, 9149624, 11437030, 18299248, 22874060, 45748120, 91496240]

約数ペア:

[(1, 91496240), (2, 45748120), (4, 22874060), (5, 18299248), (8, 11437030), (10, 9149624), (11, 8317840), (16, 5718515), (20, 4574812), (22, 4158920), (40, 2287406), (44, 2079460), (55, 1663568), (80, 1143703), (88, 1039730), (110, 831784), (173, 528880), (176, 519865), (220, 415892), (346, 264440), (440, 207946), (601, 152240), (692, 132220), (865, 105776), (880, 103973), (1202, 76120), (1384, 66110), (1730, 52888), (1903, 48080), (2404, 38060), (2768, 33055), (3005, 30448), (3460, 26444), (3806, 24040), (4808, 19030), (6010, 15224), (6611, 13840), (6920, 13222), (7612, 12020), (9515, 9616)]