16253994080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2477743}}^1$

素因数の和:2477799

約数の個数: 48

約数和(自身を含む): 39336663744

約数和(自身を除く): 23082669664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 2477743, 4955486, 9910972, 12388715, 19821944, 24777430, 39643888, 49554860, 79287776, 99109720, 101587463, 198219440, 203174926, 396438880, 406349852, 507937315, 812699704, 1015874630, 1625399408, 2031749260, 3250798816, 4063498520, 8126997040, 16253994080]

約数ペア:

[(1, 16253994080), (2, 8126997040), (4, 4063498520), (5, 3250798816), (8, 2031749260), (10, 1625399408), (16, 1015874630), (20, 812699704), (32, 507937315), (40, 406349852), (41, 396438880), (80, 203174926), (82, 198219440), (160, 101587463), (164, 99109720), (205, 79287776), (328, 49554860), (410, 39643888), (656, 24777430), (820, 19821944), (1312, 12388715), (1640, 9910972), (3280, 4955486), (6560, 2477743)]