201340040320

素因数分解:

$2^7\times 5^1\times {\mathrm{7591}}^1\times {\mathrm{41443}}^1$

素因数の和:49053

約数の個数: 64

約数和(自身を含む): 481403557440

約数和(自身を除く): 280063517120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7591, 15182, 30364, 37955, 41443, 60728, 75910, 82886, 121456, 151820, 165772, 207215, 242912, 303640, 331544, 414430, 485824, 607280, 663088, 828860, 971648, 1214560, 1326176, 1657720, 2429120, 2652352, 3315440, 4858240, 5304704, 6630880, 13261760, 26523520, 314593813, 629187626, 1258375252, 1572969065, 2516750504, 3145938130, 5033501008, 6291876260, 10067002016, 12583752520, 20134004032, 25167505040, 40268008064, 50335010080, 100670020160, 201340040320]

約数ペア:

[(1, 201340040320), (2, 100670020160), (4, 50335010080), (5, 40268008064), (8, 25167505040), (10, 20134004032), (16, 12583752520), (20, 10067002016), (32, 6291876260), (40, 5033501008), (64, 3145938130), (80, 2516750504), (128, 1572969065), (160, 1258375252), (320, 629187626), (640, 314593813), (7591, 26523520), (15182, 13261760), (30364, 6630880), (37955, 5304704), (41443, 4858240), (60728, 3315440), (75910, 2652352), (82886, 2429120), (121456, 1657720), (151820, 1326176), (165772, 1214560), (207215, 971648), (242912, 828860), (303640, 663088), (331544, 607280), (414430, 485824)]