88406240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2284

約数の個数: 96

約数和(自身を含む): 236869920

約数和(自身を除く): 148463680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2237, 2470, 3040, 3952, 4474, 4940, 7904, 8948, 9880, 11185, 17896, 19760, 22370, 29081, 35792, 39520, 42503, 44740, 58162, 71584, 85006, 89480, 116324, 145405, 170012, 178960, 212515, 232648, 290810, 340024, 357920, 425030, 465296, 552539, 581620, 680048, 850060, 930592, 1105078, 1163240, 1360096, 1700120, 2210156, 2326480, 2762695, 3400240, 4420312, 4652960, 5525390, 6800480, 8840624, 11050780, 17681248, 22101560, 44203120, 88406240]

約数ペア:

[(1, 88406240), (2, 44203120), (4, 22101560), (5, 17681248), (8, 11050780), (10, 8840624), (13, 6800480), (16, 5525390), (19, 4652960), (20, 4420312), (26, 3400240), (32, 2762695), (38, 2326480), (40, 2210156), (52, 1700120), (65, 1360096), (76, 1163240), (80, 1105078), (95, 930592), (104, 850060), (130, 680048), (152, 581620), (160, 552539), (190, 465296), (208, 425030), (247, 357920), (260, 340024), (304, 290810), (380, 232648), (416, 212515), (494, 178960), (520, 170012), (608, 145405), (760, 116324), (988, 89480), (1040, 85006), (1235, 71584), (1520, 58162), (1976, 44740), (2080, 42503), (2237, 39520), (2470, 35792), (3040, 29081), (3952, 22370), (4474, 19760), (4940, 17896), (7904, 11185), (8948, 9880)]