702955100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2099}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 1624114800

約数和(自身を除く): 921159700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 197, 340, 394, 425, 788, 850, 985, 1700, 1970, 2099, 3349, 3940, 4198, 4925, 6698, 8396, 9850, 10495, 13396, 16745, 19700, 20990, 33490, 35683, 41980, 52475, 66980, 71366, 83725, 104950, 142732, 167450, 178415, 209900, 334900, 356830, 413503, 713660, 827006, 892075, 1654012, 1784150, 2067515, 3568300, 4135030, 7029551, 8270060, 10337575, 14059102, 20675150, 28118204, 35147755, 41350300, 70295510, 140591020, 175738775, 351477550, 702955100]

約数ペア:

[(1, 702955100), (2, 351477550), (4, 175738775), (5, 140591020), (10, 70295510), (17, 41350300), (20, 35147755), (25, 28118204), (34, 20675150), (50, 14059102), (68, 10337575), (85, 8270060), (100, 7029551), (170, 4135030), (197, 3568300), (340, 2067515), (394, 1784150), (425, 1654012), (788, 892075), (850, 827006), (985, 713660), (1700, 413503), (1970, 356830), (2099, 334900), (3349, 209900), (3940, 178415), (4198, 167450), (4925, 142732), (6698, 104950), (8396, 83725), (9850, 71366), (10495, 66980), (13396, 52475), (16745, 41980), (19700, 35683), (20990, 33490)]