4010492320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{997}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 9802308096

約数和(自身を除く): 5791815776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 811, 992, 997, 1240, 1622, 1994, 2480, 3244, 3988, 4055, 4960, 4985, 6488, 7976, 8110, 9970, 12976, 15952, 16220, 19940, 25141, 25952, 30907, 31904, 32440, 39880, 50282, 61814, 64880, 79760, 100564, 123628, 125705, 129760, 154535, 159520, 201128, 247256, 251410, 309070, 402256, 494512, 502820, 618140, 804512, 808567, 989024, 1005640, 1236280, 1617134, 2011280, 2472560, 3234268, 4022560, 4042835, 4945120, 6468536, 8085670, 12937072, 16171340, 25065577, 25874144, 32342680, 50131154, 64685360, 100262308, 125327885, 129370720, 200524616, 250655770, 401049232, 501311540, 802098464, 1002623080, 2005246160, 4010492320]

約数ペア:

[(1, 4010492320), (2, 2005246160), (4, 1002623080), (5, 802098464), (8, 501311540), (10, 401049232), (16, 250655770), (20, 200524616), (31, 129370720), (32, 125327885), (40, 100262308), (62, 64685360), (80, 50131154), (124, 32342680), (155, 25874144), (160, 25065577), (248, 16171340), (310, 12937072), (496, 8085670), (620, 6468536), (811, 4945120), (992, 4042835), (997, 4022560), (1240, 3234268), (1622, 2472560), (1994, 2011280), (2480, 1617134), (3244, 1236280), (3988, 1005640), (4055, 989024), (4960, 808567), (4985, 804512), (6488, 618140), (7976, 502820), (8110, 494512), (9970, 402256), (12976, 309070), (15952, 251410), (16220, 247256), (19940, 201128), (25141, 159520), (25952, 154535), (30907, 129760), (31904, 125705), (32440, 123628), (39880, 100564), (50282, 79760), (61814, 64880)]