99969760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 161303840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 719, 790, 869, 880, 1264, 1438, 1580, 1738, 1760, 2528, 2876, 3160, 3476, 3595, 4345, 5752, 6320, 6952, 7190, 7909, 8690, 11504, 12640, 13904, 14380, 15818, 17380, 23008, 27808, 28760, 31636, 34760, 39545, 56801, 57520, 63272, 69520, 79090, 113602, 115040, 126544, 139040, 158180, 227204, 253088, 284005, 316360, 454408, 568010, 624811, 632720, 908816, 1136020, 1249622, 1265440, 1817632, 2272040, 2499244, 3124055, 4544080, 4998488, 6248110, 9088160, 9996976, 12496220, 19993952, 24992440, 49984880, 99969760]

約数ペア:

[(1, 99969760), (2, 49984880), (4, 24992440), (5, 19993952), (8, 12496220), (10, 9996976), (11, 9088160), (16, 6248110), (20, 4998488), (22, 4544080), (32, 3124055), (40, 2499244), (44, 2272040), (55, 1817632), (79, 1265440), (80, 1249622), (88, 1136020), (110, 908816), (158, 632720), (160, 624811), (176, 568010), (220, 454408), (316, 316360), (352, 284005), (395, 253088), (440, 227204), (632, 158180), (719, 139040), (790, 126544), (869, 115040), (880, 113602), (1264, 79090), (1438, 69520), (1580, 63272), (1738, 57520), (1760, 56801), (2528, 39545), (2876, 34760), (3160, 31636), (3476, 28760), (3595, 27808), (4345, 23008), (5752, 17380), (6320, 15818), (6952, 14380), (7190, 13904), (7909, 12640), (8690, 11504)]