4201291280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{8807}}^1$

素因数の和:8976

約数の個数: 80

約数和(自身を含む): 10026322560

約数和(自身を除く): 5825031280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 89, 134, 178, 268, 335, 356, 445, 536, 670, 712, 890, 1072, 1340, 1424, 1780, 2680, 3560, 5360, 5963, 7120, 8807, 11926, 17614, 23852, 29815, 35228, 44035, 47704, 59630, 70456, 88070, 95408, 119260, 140912, 176140, 238520, 352280, 477040, 590069, 704560, 783823, 1180138, 1567646, 2360276, 2950345, 3135292, 3919115, 4720552, 5900690, 6270584, 7838230, 9441104, 11801380, 12541168, 15676460, 23602760, 31352920, 47205520, 52516141, 62705840, 105032282, 210064564, 262580705, 420129128, 525161410, 840258256, 1050322820, 2100645640, 4201291280]

約数ペア:

[(1, 4201291280), (2, 2100645640), (4, 1050322820), (5, 840258256), (8, 525161410), (10, 420129128), (16, 262580705), (20, 210064564), (40, 105032282), (67, 62705840), (80, 52516141), (89, 47205520), (134, 31352920), (178, 23602760), (268, 15676460), (335, 12541168), (356, 11801380), (445, 9441104), (536, 7838230), (670, 6270584), (712, 5900690), (890, 4720552), (1072, 3919115), (1340, 3135292), (1424, 2950345), (1780, 2360276), (2680, 1567646), (3560, 1180138), (5360, 783823), (5963, 704560), (7120, 590069), (8807, 477040), (11926, 352280), (17614, 238520), (23852, 176140), (29815, 140912), (35228, 119260), (44035, 95408), (47704, 88070), (59630, 70456)]