8334080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 21192192

約数和(自身を除く): 12858112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 383, 544, 640, 680, 766, 1088, 1280, 1360, 1532, 1915, 2176, 2720, 3064, 3830, 4352, 5440, 6128, 6511, 7660, 10880, 12256, 13022, 15320, 21760, 24512, 26044, 30640, 32555, 49024, 52088, 61280, 65110, 98048, 104176, 122560, 130220, 208352, 245120, 260440, 416704, 490240, 520880, 833408, 1041760, 1666816, 2083520, 4167040, 8334080]

約数ペア:

[(1, 8334080), (2, 4167040), (4, 2083520), (5, 1666816), (8, 1041760), (10, 833408), (16, 520880), (17, 490240), (20, 416704), (32, 260440), (34, 245120), (40, 208352), (64, 130220), (68, 122560), (80, 104176), (85, 98048), (128, 65110), (136, 61280), (160, 52088), (170, 49024), (256, 32555), (272, 30640), (320, 26044), (340, 24512), (383, 21760), (544, 15320), (640, 13022), (680, 12256), (766, 10880), (1088, 7660), (1280, 6511), (1360, 6128), (1532, 5440), (1915, 4352), (2176, 3830), (2720, 3064)]