92117320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 221860800

約数和(自身を除く): 129743480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1159, 1220, 1987, 2318, 2440, 3974, 4636, 5795, 7948, 9272, 9935, 11590, 15896, 19870, 23180, 37753, 39740, 46360, 75506, 79480, 121207, 151012, 188765, 242414, 302024, 377530, 484828, 606035, 755060, 969656, 1212070, 1510120, 2302933, 2424140, 4605866, 4848280, 9211732, 11514665, 18423464, 23029330, 46058660, 92117320]

約数ペア:

[(1, 92117320), (2, 46058660), (4, 23029330), (5, 18423464), (8, 11514665), (10, 9211732), (19, 4848280), (20, 4605866), (38, 2424140), (40, 2302933), (61, 1510120), (76, 1212070), (95, 969656), (122, 755060), (152, 606035), (190, 484828), (244, 377530), (305, 302024), (380, 242414), (488, 188765), (610, 151012), (760, 121207), (1159, 79480), (1220, 75506), (1987, 46360), (2318, 39740), (2440, 37753), (3974, 23180), (4636, 19870), (5795, 15896), (7948, 11590), (9272, 9935)]