79008640

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3071

約数の個数: 64

約数和(自身を含む): 193551120

約数和(自身を除く): 114542480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3011, 3280, 5248, 6022, 6560, 12044, 13120, 15055, 24088, 26240, 30110, 48176, 60220, 96352, 120440, 123451, 192704, 240880, 246902, 385408, 481760, 493804, 617255, 963520, 987608, 1234510, 1927040, 1975216, 2469020, 3950432, 4938040, 7900864, 9876080, 15801728, 19752160, 39504320, 79008640]

約数ペア:

[(1, 79008640), (2, 39504320), (4, 19752160), (5, 15801728), (8, 9876080), (10, 7900864), (16, 4938040), (20, 3950432), (32, 2469020), (40, 1975216), (41, 1927040), (64, 1234510), (80, 987608), (82, 963520), (128, 617255), (160, 493804), (164, 481760), (205, 385408), (320, 246902), (328, 240880), (410, 192704), (640, 123451), (656, 120440), (820, 96352), (1312, 60220), (1640, 48176), (2624, 30110), (3011, 26240), (3280, 24088), (5248, 15055), (6022, 13120), (6560, 12044)]