24616400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 64579200

約数和(自身を除く): 39962800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 79, 80, 82, 95, 100, 152, 158, 164, 190, 200, 205, 304, 316, 328, 380, 395, 400, 410, 475, 632, 656, 760, 779, 790, 820, 950, 1025, 1264, 1501, 1520, 1558, 1580, 1640, 1900, 1975, 2050, 3002, 3116, 3160, 3239, 3280, 3800, 3895, 3950, 4100, 6004, 6232, 6320, 6478, 7505, 7600, 7790, 7900, 8200, 12008, 12464, 12956, 15010, 15580, 15800, 16195, 16400, 19475, 24016, 25912, 30020, 31160, 31600, 32390, 37525, 38950, 51824, 60040, 61541, 62320, 64780, 75050, 77900, 80975, 120080, 123082, 129560, 150100, 155800, 161950, 246164, 259120, 300200, 307705, 311600, 323900, 492328, 600400, 615410, 647800, 984656, 1230820, 1295600, 1538525, 2461640, 3077050, 4923280, 6154100, 12308200, 24616400]

約数ペア:

[(1, 24616400), (2, 12308200), (4, 6154100), (5, 4923280), (8, 3077050), (10, 2461640), (16, 1538525), (19, 1295600), (20, 1230820), (25, 984656), (38, 647800), (40, 615410), (41, 600400), (50, 492328), (76, 323900), (79, 311600), (80, 307705), (82, 300200), (95, 259120), (100, 246164), (152, 161950), (158, 155800), (164, 150100), (190, 129560), (200, 123082), (205, 120080), (304, 80975), (316, 77900), (328, 75050), (380, 64780), (395, 62320), (400, 61541), (410, 60040), (475, 51824), (632, 38950), (656, 37525), (760, 32390), (779, 31600), (790, 31160), (820, 30020), (950, 25912), (1025, 24016), (1264, 19475), (1501, 16400), (1520, 16195), (1558, 15800), (1580, 15580), (1640, 15010), (1900, 12956), (1975, 12464), (2050, 12008), (3002, 8200), (3116, 7900), (3160, 7790), (3239, 7600), (3280, 7505), (3800, 6478), (3895, 6320), (3950, 6232), (4100, 6004)]