7169920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 18176400

約数和(自身を除く): 11006480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 659, 680, 1088, 1318, 1360, 2176, 2636, 2720, 3295, 5272, 5440, 6590, 10544, 10880, 11203, 13180, 21088, 22406, 26360, 42176, 44812, 52720, 56015, 84352, 89624, 105440, 112030, 179248, 210880, 224060, 358496, 421760, 448120, 716992, 896240, 1433984, 1792480, 3584960, 7169920]

約数ペア:

[(1, 7169920), (2, 3584960), (4, 1792480), (5, 1433984), (8, 896240), (10, 716992), (16, 448120), (17, 421760), (20, 358496), (32, 224060), (34, 210880), (40, 179248), (64, 112030), (68, 105440), (80, 89624), (85, 84352), (128, 56015), (136, 52720), (160, 44812), (170, 42176), (272, 26360), (320, 22406), (340, 21088), (544, 13180), (640, 11203), (659, 10880), (680, 10544), (1088, 6590), (1318, 5440), (1360, 5272), (2176, 3295), (2636, 2720)]