196340300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7995

約数の個数: 72

約数和(自身を含む): 483042000

約数和(自身を除く): 286701700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 7949, 12350, 15898, 24700, 31796, 39745, 79490, 103337, 151031, 158980, 198725, 206674, 302062, 397450, 413348, 516685, 604124, 755155, 794900, 1033370, 1510310, 1963403, 2066740, 2583425, 3020620, 3775775, 3926806, 5166850, 7551550, 7853612, 9817015, 10333700, 15103100, 19634030, 39268060, 49085075, 98170150, 196340300]

約数ペア:

[(1, 196340300), (2, 98170150), (4, 49085075), (5, 39268060), (10, 19634030), (13, 15103100), (19, 10333700), (20, 9817015), (25, 7853612), (26, 7551550), (38, 5166850), (50, 3926806), (52, 3775775), (65, 3020620), (76, 2583425), (95, 2066740), (100, 1963403), (130, 1510310), (190, 1033370), (247, 794900), (260, 755155), (325, 604124), (380, 516685), (475, 413348), (494, 397450), (650, 302062), (950, 206674), (988, 198725), (1235, 158980), (1300, 151031), (1900, 103337), (2470, 79490), (4940, 39745), (6175, 31796), (7949, 24700), (12350, 15898)]