24798800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 67808160

約数和(自身を除く): 43009360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 251, 260, 304, 325, 380, 400, 475, 494, 502, 520, 650, 760, 950, 988, 1004, 1040, 1235, 1255, 1300, 1520, 1900, 1976, 2008, 2470, 2510, 2600, 3263, 3800, 3952, 4016, 4769, 4940, 5020, 5200, 6175, 6275, 6526, 7600, 9538, 9880, 10040, 12350, 12550, 13052, 16315, 19076, 19760, 20080, 23845, 24700, 25100, 26104, 32630, 38152, 47690, 49400, 50200, 52208, 61997, 65260, 76304, 81575, 95380, 98800, 100400, 119225, 123994, 130520, 163150, 190760, 238450, 247988, 261040, 309985, 326300, 381520, 476900, 495976, 619970, 652600, 953800, 991952, 1239940, 1305200, 1549925, 1907600, 2479880, 3099850, 4959760, 6199700, 12399400, 24798800]

約数ペア:

[(1, 24798800), (2, 12399400), (4, 6199700), (5, 4959760), (8, 3099850), (10, 2479880), (13, 1907600), (16, 1549925), (19, 1305200), (20, 1239940), (25, 991952), (26, 953800), (38, 652600), (40, 619970), (50, 495976), (52, 476900), (65, 381520), (76, 326300), (80, 309985), (95, 261040), (100, 247988), (104, 238450), (130, 190760), (152, 163150), (190, 130520), (200, 123994), (208, 119225), (247, 100400), (251, 98800), (260, 95380), (304, 81575), (325, 76304), (380, 65260), (400, 61997), (475, 52208), (494, 50200), (502, 49400), (520, 47690), (650, 38152), (760, 32630), (950, 26104), (988, 25100), (1004, 24700), (1040, 23845), (1235, 20080), (1255, 19760), (1300, 19076), (1520, 16315), (1900, 13052), (1976, 12550), (2008, 12350), (2470, 10040), (2510, 9880), (2600, 9538), (3263, 7600), (3800, 6526), (3952, 6275), (4016, 6175), (4769, 5200), (4940, 5020)]