58791800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 140727600

約数和(自身を除く): 81935800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 79, 100, 122, 158, 200, 244, 305, 316, 395, 488, 610, 632, 790, 1220, 1525, 1580, 1975, 2440, 3050, 3160, 3721, 3950, 4819, 6100, 7442, 7900, 9638, 12200, 14884, 15800, 18605, 19276, 24095, 29768, 37210, 38552, 48190, 74420, 93025, 96380, 120475, 148840, 186050, 192760, 240950, 293959, 372100, 481900, 587918, 744200, 963800, 1175836, 1469795, 2351672, 2939590, 5879180, 7348975, 11758360, 14697950, 29395900, 58791800]

約数ペア:

[(1, 58791800), (2, 29395900), (4, 14697950), (5, 11758360), (8, 7348975), (10, 5879180), (20, 2939590), (25, 2351672), (40, 1469795), (50, 1175836), (61, 963800), (79, 744200), (100, 587918), (122, 481900), (158, 372100), (200, 293959), (244, 240950), (305, 192760), (316, 186050), (395, 148840), (488, 120475), (610, 96380), (632, 93025), (790, 74420), (1220, 48190), (1525, 38552), (1580, 37210), (1975, 29768), (2440, 24095), (3050, 19276), (3160, 18605), (3721, 15800), (3950, 14884), (4819, 12200), (6100, 9638), (7442, 7900)]