2008296500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3851}}^1$

素因数の和:4026

約数の個数: 96

約数和(自身を含む): 5047660800

約数和(自身を除く): 3039364300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 149, 175, 250, 298, 350, 500, 596, 700, 745, 875, 1043, 1490, 1750, 2086, 2980, 3500, 3725, 3851, 4172, 5215, 7450, 7702, 10430, 14900, 15404, 18625, 19255, 20860, 26075, 26957, 37250, 38510, 52150, 53914, 74500, 77020, 96275, 104300, 107828, 130375, 134785, 192550, 260750, 269570, 385100, 481375, 521500, 539140, 573799, 673925, 962750, 1147598, 1347850, 1925500, 2295196, 2695700, 2868995, 3369625, 4016593, 5737990, 6739250, 8033186, 11475980, 13478500, 14344975, 16066372, 20082965, 28689950, 40165930, 57379900, 71724875, 80331860, 100414825, 143449750, 200829650, 286899500, 401659300, 502074125, 1004148250, 2008296500]

約数ペア:

[(1, 2008296500), (2, 1004148250), (4, 502074125), (5, 401659300), (7, 286899500), (10, 200829650), (14, 143449750), (20, 100414825), (25, 80331860), (28, 71724875), (35, 57379900), (50, 40165930), (70, 28689950), (100, 20082965), (125, 16066372), (140, 14344975), (149, 13478500), (175, 11475980), (250, 8033186), (298, 6739250), (350, 5737990), (500, 4016593), (596, 3369625), (700, 2868995), (745, 2695700), (875, 2295196), (1043, 1925500), (1490, 1347850), (1750, 1147598), (2086, 962750), (2980, 673925), (3500, 573799), (3725, 539140), (3851, 521500), (4172, 481375), (5215, 385100), (7450, 269570), (7702, 260750), (10430, 192550), (14900, 134785), (15404, 130375), (18625, 107828), (19255, 104300), (20860, 96275), (26075, 77020), (26957, 74500), (37250, 53914), (38510, 52150)]