88187680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 241678080

約数和(自身を除く): 153490400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1109, 1120, 1136, 1420, 1988, 2218, 2272, 2485, 2840, 3976, 4436, 4970, 5545, 5680, 7763, 7952, 8872, 9940, 11090, 11360, 15526, 15904, 17744, 19880, 22180, 31052, 35488, 38815, 39760, 44360, 62104, 77630, 78739, 79520, 88720, 124208, 155260, 157478, 177440, 248416, 310520, 314956, 393695, 551173, 621040, 629912, 787390, 1102346, 1242080, 1259824, 1574780, 2204692, 2519648, 2755865, 3149560, 4409384, 5511730, 6299120, 8818768, 11023460, 12598240, 17637536, 22046920, 44093840, 88187680]

約数ペア:

[(1, 88187680), (2, 44093840), (4, 22046920), (5, 17637536), (7, 12598240), (8, 11023460), (10, 8818768), (14, 6299120), (16, 5511730), (20, 4409384), (28, 3149560), (32, 2755865), (35, 2519648), (40, 2204692), (56, 1574780), (70, 1259824), (71, 1242080), (80, 1102346), (112, 787390), (140, 629912), (142, 621040), (160, 551173), (224, 393695), (280, 314956), (284, 310520), (355, 248416), (497, 177440), (560, 157478), (568, 155260), (710, 124208), (994, 88720), (1109, 79520), (1120, 78739), (1136, 77630), (1420, 62104), (1988, 44360), (2218, 39760), (2272, 38815), (2485, 35488), (2840, 31052), (3976, 22180), (4436, 19880), (4970, 17744), (5545, 15904), (5680, 15526), (7763, 11360), (7952, 11090), (8872, 9940)]