74676080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 185538720

約数和(自身を除く): 110862640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 673, 730, 760, 1168, 1346, 1387, 1460, 1520, 2692, 2774, 2920, 3365, 5384, 5548, 5840, 6730, 6935, 10768, 11096, 12787, 13460, 13870, 22192, 25574, 26920, 27740, 49129, 51148, 53840, 55480, 63935, 98258, 102296, 110960, 127870, 196516, 204592, 245645, 255740, 393032, 491290, 511480, 786064, 933451, 982580, 1022960, 1866902, 1965160, 3733804, 3930320, 4667255, 7467608, 9334510, 14935216, 18669020, 37338040, 74676080]

約数ペア:

[(1, 74676080), (2, 37338040), (4, 18669020), (5, 14935216), (8, 9334510), (10, 7467608), (16, 4667255), (19, 3930320), (20, 3733804), (38, 1965160), (40, 1866902), (73, 1022960), (76, 982580), (80, 933451), (95, 786064), (146, 511480), (152, 491290), (190, 393032), (292, 255740), (304, 245645), (365, 204592), (380, 196516), (584, 127870), (673, 110960), (730, 102296), (760, 98258), (1168, 63935), (1346, 55480), (1387, 53840), (1460, 51148), (1520, 49129), (2692, 27740), (2774, 26920), (2920, 25574), (3365, 22192), (5384, 13870), (5548, 13460), (5840, 12787), (6730, 11096), (6935, 10768)]