28048300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 73682784

約数和(自身を除く): 45634484

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2357, 2380, 2975, 4714, 5950, 9428, 11785, 11900, 16499, 23570, 32998, 40069, 47140, 58925, 65996, 80138, 82495, 117850, 160276, 164990, 200345, 235700, 280483, 329980, 400690, 412475, 560966, 801380, 824950, 1001725, 1121932, 1402415, 1649900, 2003450, 2804830, 4006900, 5609660, 7012075, 14024150, 28048300]

約数ペア:

[(1, 28048300), (2, 14024150), (4, 7012075), (5, 5609660), (7, 4006900), (10, 2804830), (14, 2003450), (17, 1649900), (20, 1402415), (25, 1121932), (28, 1001725), (34, 824950), (35, 801380), (50, 560966), (68, 412475), (70, 400690), (85, 329980), (100, 280483), (119, 235700), (140, 200345), (170, 164990), (175, 160276), (238, 117850), (340, 82495), (350, 80138), (425, 65996), (476, 58925), (595, 47140), (700, 40069), (850, 32998), (1190, 23570), (1700, 16499), (2357, 11900), (2380, 11785), (2975, 9428), (4714, 5950)]