2602880

素因数分解:

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

素因数の和:116

約数の個数: 96

約数和(自身を含む): 7325640

約数和(自身を除く): 4722760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 128, 140, 160, 166, 196, 224, 245, 280, 320, 332, 392, 415, 448, 490, 560, 581, 640, 664, 784, 830, 896, 980, 1120, 1162, 1328, 1568, 1660, 1960, 2240, 2324, 2656, 2905, 3136, 3320, 3920, 4067, 4480, 4648, 5312, 5810, 6272, 6640, 7840, 8134, 9296, 10624, 11620, 13280, 15680, 16268, 18592, 20335, 23240, 26560, 31360, 32536, 37184, 40670, 46480, 53120, 65072, 74368, 81340, 92960, 130144, 162680, 185920, 260288, 325360, 371840, 520576, 650720, 1301440, 2602880]

約数ペア:

[(1, 2602880), (2, 1301440), (4, 650720), (5, 520576), (7, 371840), (8, 325360), (10, 260288), (14, 185920), (16, 162680), (20, 130144), (28, 92960), (32, 81340), (35, 74368), (40, 65072), (49, 53120), (56, 46480), (64, 40670), (70, 37184), (80, 32536), (83, 31360), (98, 26560), (112, 23240), (128, 20335), (140, 18592), (160, 16268), (166, 15680), (196, 13280), (224, 11620), (245, 10624), (280, 9296), (320, 8134), (332, 7840), (392, 6640), (415, 6272), (448, 5810), (490, 5312), (560, 4648), (581, 4480), (640, 4067), (664, 3920), (784, 3320), (830, 3136), (896, 2905), (980, 2656), (1120, 2324), (1162, 2240), (1328, 1960), (1568, 1660)]