48120880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 121492224

約数和(自身を除く): 73371344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 863, 1360, 1394, 1640, 1726, 2788, 3280, 3452, 3485, 4315, 5576, 6904, 6970, 8630, 11152, 13808, 13940, 14671, 17260, 27880, 29342, 34520, 35383, 55760, 58684, 69040, 70766, 73355, 117368, 141532, 146710, 176915, 234736, 283064, 293420, 353830, 566128, 586840, 601511, 707660, 1173680, 1203022, 1415320, 2406044, 2830640, 3007555, 4812088, 6015110, 9624176, 12030220, 24060440, 48120880]

約数ペア:

[(1, 48120880), (2, 24060440), (4, 12030220), (5, 9624176), (8, 6015110), (10, 4812088), (16, 3007555), (17, 2830640), (20, 2406044), (34, 1415320), (40, 1203022), (41, 1173680), (68, 707660), (80, 601511), (82, 586840), (85, 566128), (136, 353830), (164, 293420), (170, 283064), (205, 234736), (272, 176915), (328, 146710), (340, 141532), (410, 117368), (656, 73355), (680, 70766), (697, 69040), (820, 58684), (863, 55760), (1360, 35383), (1394, 34520), (1640, 29342), (1726, 27880), (2788, 17260), (3280, 14671), (3452, 13940), (3485, 13808), (4315, 11152), (5576, 8630), (6904, 6970)]