24570040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 63504000

約数和(自身を除く): 38933960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2939, 4180, 5878, 8360, 11756, 14695, 23512, 29390, 32329, 55841, 58780, 64658, 111682, 117560, 129316, 161645, 223364, 258632, 279205, 323290, 446728, 558410, 614251, 646580, 1116820, 1228502, 1293160, 2233640, 2457004, 3071255, 4914008, 6142510, 12285020, 24570040]

約数ペア:

[(1, 24570040), (2, 12285020), (4, 6142510), (5, 4914008), (8, 3071255), (10, 2457004), (11, 2233640), (19, 1293160), (20, 1228502), (22, 1116820), (38, 646580), (40, 614251), (44, 558410), (55, 446728), (76, 323290), (88, 279205), (95, 258632), (110, 223364), (152, 161645), (190, 129316), (209, 117560), (220, 111682), (380, 64658), (418, 58780), (440, 55841), (760, 32329), (836, 29390), (1045, 23512), (1672, 14695), (2090, 11756), (2939, 8360), (4180, 5878)]