41174320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 64890320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 659, 710, 781, 880, 1136, 1318, 1420, 1562, 2636, 2840, 3124, 3295, 3905, 5272, 5680, 6248, 6590, 7249, 7810, 10544, 12496, 13180, 14498, 15620, 26360, 28996, 31240, 36245, 46789, 52720, 57992, 62480, 72490, 93578, 115984, 144980, 187156, 233945, 289960, 374312, 467890, 514679, 579920, 748624, 935780, 1029358, 1871560, 2058716, 2573395, 3743120, 4117432, 5146790, 8234864, 10293580, 20587160, 41174320]

約数ペア:

[(1, 41174320), (2, 20587160), (4, 10293580), (5, 8234864), (8, 5146790), (10, 4117432), (11, 3743120), (16, 2573395), (20, 2058716), (22, 1871560), (40, 1029358), (44, 935780), (55, 748624), (71, 579920), (80, 514679), (88, 467890), (110, 374312), (142, 289960), (176, 233945), (220, 187156), (284, 144980), (355, 115984), (440, 93578), (568, 72490), (659, 62480), (710, 57992), (781, 52720), (880, 46789), (1136, 36245), (1318, 31240), (1420, 28996), (1562, 26360), (2636, 15620), (2840, 14498), (3124, 13180), (3295, 12496), (3905, 10544), (5272, 7810), (5680, 7249), (6248, 6590)]