17292280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 41738400

約数和(自身を除く): 24446120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 373, 380, 488, 610, 746, 760, 1159, 1220, 1492, 1865, 2318, 2440, 2984, 3730, 4636, 5795, 7087, 7460, 9272, 11590, 14174, 14920, 22753, 23180, 28348, 35435, 45506, 46360, 56696, 70870, 91012, 113765, 141740, 182024, 227530, 283480, 432307, 455060, 864614, 910120, 1729228, 2161535, 3458456, 4323070, 8646140, 17292280]

約数ペア:

[(1, 17292280), (2, 8646140), (4, 4323070), (5, 3458456), (8, 2161535), (10, 1729228), (19, 910120), (20, 864614), (38, 455060), (40, 432307), (61, 283480), (76, 227530), (95, 182024), (122, 141740), (152, 113765), (190, 91012), (244, 70870), (305, 56696), (373, 46360), (380, 45506), (488, 35435), (610, 28348), (746, 23180), (760, 22753), (1159, 14920), (1220, 14174), (1492, 11590), (1865, 9272), (2318, 7460), (2440, 7087), (2984, 5795), (3730, 4636)]