33186320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 47165680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 89, 118, 158, 178, 236, 295, 316, 356, 395, 445, 472, 590, 632, 712, 790, 890, 944, 1180, 1264, 1424, 1580, 1780, 2360, 3160, 3560, 4661, 4720, 5251, 6320, 7031, 7120, 9322, 10502, 14062, 18644, 21004, 23305, 26255, 28124, 35155, 37288, 42008, 46610, 52510, 56248, 70310, 74576, 84016, 93220, 105020, 112496, 140620, 186440, 210040, 281240, 372880, 414829, 420080, 562480, 829658, 1659316, 2074145, 3318632, 4148290, 6637264, 8296580, 16593160, 33186320]

約数ペア:

[(1, 33186320), (2, 16593160), (4, 8296580), (5, 6637264), (8, 4148290), (10, 3318632), (16, 2074145), (20, 1659316), (40, 829658), (59, 562480), (79, 420080), (80, 414829), (89, 372880), (118, 281240), (158, 210040), (178, 186440), (236, 140620), (295, 112496), (316, 105020), (356, 93220), (395, 84016), (445, 74576), (472, 70310), (590, 56248), (632, 52510), (712, 46610), (790, 42008), (890, 37288), (944, 35155), (1180, 28124), (1264, 26255), (1424, 23305), (1580, 21004), (1780, 18644), (2360, 14062), (3160, 10502), (3560, 9322), (4661, 7120), (4720, 7031), (5251, 6320)]