86910880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 238097664

約数和(自身を除く): 151186784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1063, 1120, 1168, 1460, 2044, 2126, 2336, 2555, 2920, 4088, 4252, 5110, 5315, 5840, 7441, 8176, 8504, 10220, 10630, 11680, 14882, 16352, 17008, 20440, 21260, 29764, 34016, 37205, 40880, 42520, 59528, 74410, 77599, 81760, 85040, 119056, 148820, 155198, 170080, 238112, 297640, 310396, 387995, 543193, 595280, 620792, 775990, 1086386, 1190560, 1241584, 1551980, 2172772, 2483168, 2715965, 3103960, 4345544, 5431930, 6207920, 8691088, 10863860, 12415840, 17382176, 21727720, 43455440, 86910880]

約数ペア:

[(1, 86910880), (2, 43455440), (4, 21727720), (5, 17382176), (7, 12415840), (8, 10863860), (10, 8691088), (14, 6207920), (16, 5431930), (20, 4345544), (28, 3103960), (32, 2715965), (35, 2483168), (40, 2172772), (56, 1551980), (70, 1241584), (73, 1190560), (80, 1086386), (112, 775990), (140, 620792), (146, 595280), (160, 543193), (224, 387995), (280, 310396), (292, 297640), (365, 238112), (511, 170080), (560, 155198), (584, 148820), (730, 119056), (1022, 85040), (1063, 81760), (1120, 77599), (1168, 74410), (1460, 59528), (2044, 42520), (2126, 40880), (2336, 37205), (2555, 34016), (2920, 29764), (4088, 21260), (4252, 20440), (5110, 17008), (5315, 16352), (5840, 14882), (7441, 11680), (8176, 10630), (8504, 10220)]