2006527300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2027}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 4594393440

約数和(自身を除く): 2587866140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 521, 950, 1042, 1900, 2027, 2084, 2605, 4054, 5210, 8108, 9899, 10135, 10420, 13025, 19798, 20270, 26050, 38513, 39596, 40540, 49495, 50675, 52100, 77026, 98990, 101350, 154052, 192565, 197980, 202700, 247475, 385130, 494950, 770260, 962825, 989900, 1056067, 1925650, 2112134, 3851300, 4224268, 5280335, 10560670, 20065273, 21121340, 26401675, 40130546, 52803350, 80261092, 100326365, 105606700, 200652730, 401305460, 501631825, 1003263650, 2006527300]

約数ペア:

[(1, 2006527300), (2, 1003263650), (4, 501631825), (5, 401305460), (10, 200652730), (19, 105606700), (20, 100326365), (25, 80261092), (38, 52803350), (50, 40130546), (76, 26401675), (95, 21121340), (100, 20065273), (190, 10560670), (380, 5280335), (475, 4224268), (521, 3851300), (950, 2112134), (1042, 1925650), (1900, 1056067), (2027, 989900), (2084, 962825), (2605, 770260), (4054, 494950), (5210, 385130), (8108, 247475), (9899, 202700), (10135, 197980), (10420, 192565), (13025, 154052), (19798, 101350), (20270, 98990), (26050, 77026), (38513, 52100), (39596, 50675), (40540, 49495)]