94481680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 235252800

約数和(自身を除く): 140771120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1019, 1159, 1220, 1520, 2038, 2318, 2440, 4076, 4636, 4880, 5095, 5795, 8152, 9272, 10190, 11590, 16304, 18544, 19361, 20380, 23180, 38722, 40760, 46360, 62159, 77444, 81520, 92720, 96805, 124318, 154888, 193610, 248636, 309776, 310795, 387220, 497272, 621590, 774440, 994544, 1181021, 1243180, 1548880, 2362042, 2486360, 4724084, 4972720, 5905105, 9448168, 11810210, 18896336, 23620420, 47240840, 94481680]

約数ペア:

[(1, 94481680), (2, 47240840), (4, 23620420), (5, 18896336), (8, 11810210), (10, 9448168), (16, 5905105), (19, 4972720), (20, 4724084), (38, 2486360), (40, 2362042), (61, 1548880), (76, 1243180), (80, 1181021), (95, 994544), (122, 774440), (152, 621590), (190, 497272), (244, 387220), (304, 310795), (305, 309776), (380, 248636), (488, 193610), (610, 154888), (760, 124318), (976, 96805), (1019, 92720), (1159, 81520), (1220, 77444), (1520, 62159), (2038, 46360), (2318, 40760), (2440, 38722), (4076, 23180), (4636, 20380), (4880, 19361), (5095, 18544), (5795, 16304), (8152, 11590), (9272, 10190)]