65399680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6011}}^1$

素因数の和:6047

約数の個数: 64

約数和(自身を含む): 165570480

約数和(自身を除く): 100170800

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, 680, 1088, 1360, 2176, 2720, 5440, 6011, 10880, 12022, 24044, 30055, 48088, 60110, 96176, 102187, 120220, 192352, 204374, 240440, 384704, 408748, 480880, 510935, 769408, 817496, 961760, 1021870, 1634992, 1923520, 2043740, 3269984, 3847040, 4087480, 6539968, 8174960, 13079936, 16349920, 32699840, 65399680]

約数ペア:

[(1, 65399680), (2, 32699840), (4, 16349920), (5, 13079936), (8, 8174960), (10, 6539968), (16, 4087480), (17, 3847040), (20, 3269984), (32, 2043740), (34, 1923520), (40, 1634992), (64, 1021870), (68, 961760), (80, 817496), (85, 769408), (128, 510935), (136, 480880), (160, 408748), (170, 384704), (272, 240440), (320, 204374), (340, 192352), (544, 120220), (640, 102187), (680, 96176), (1088, 60110), (1360, 48088), (2176, 30055), (2720, 24044), (5440, 12022), (6011, 10880)]