524748220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16067}}^1$

素因数の和:16170

約数の個数: 48

約数和(自身を含む): 1166151168

約数和(自身を除く): 641402948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16067, 16330, 32134, 32660, 64268, 80335, 160670, 321340, 369541, 739082, 1140757, 1478164, 1847705, 2281514, 3695410, 4563028, 5703785, 7390820, 11407570, 22815140, 26237411, 52474822, 104949644, 131187055, 262374110, 524748220]

約数ペア:

[(1, 524748220), (2, 262374110), (4, 131187055), (5, 104949644), (10, 52474822), (20, 26237411), (23, 22815140), (46, 11407570), (71, 7390820), (92, 5703785), (115, 4563028), (142, 3695410), (230, 2281514), (284, 1847705), (355, 1478164), (460, 1140757), (710, 739082), (1420, 369541), (1633, 321340), (3266, 160670), (6532, 80335), (8165, 64268), (16067, 32660), (16330, 32134)]