4406724400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27337}}^1$

素因数の和:27399

約数の個数: 120

約数和(自身を含む): 11769774464

約数和(自身を除く): 7363050064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6448, 8060, 10075, 12400, 16120, 20150, 27337, 32240, 40300, 54674, 80600, 109348, 136685, 161200, 218696, 273370, 355381, 437392, 546740, 683425, 710762, 847447, 1093480, 1366850, 1421524, 1694894, 1776905, 2186960, 2733700, 2843048, 3389788, 3553810, 4237235, 5467400, 5686096, 6779576, 7107620, 8474470, 8884525, 10934800, 11016811, 13559152, 14215240, 16948940, 17769050, 21186175, 22033622, 28430480, 33897880, 35538100, 42372350, 44067244, 55084055, 67795760, 71076200, 84744700, 88134488, 110168110, 142152400, 169489400, 176268976, 220336220, 275420275, 338978800, 440672440, 550840550, 881344880, 1101681100, 2203362200, 4406724400]

約数ペア:

[(1, 4406724400), (2, 2203362200), (4, 1101681100), (5, 881344880), (8, 550840550), (10, 440672440), (13, 338978800), (16, 275420275), (20, 220336220), (25, 176268976), (26, 169489400), (31, 142152400), (40, 110168110), (50, 88134488), (52, 84744700), (62, 71076200), (65, 67795760), (80, 55084055), (100, 44067244), (104, 42372350), (124, 35538100), (130, 33897880), (155, 28430480), (200, 22033622), (208, 21186175), (248, 17769050), (260, 16948940), (310, 14215240), (325, 13559152), (400, 11016811), (403, 10934800), (496, 8884525), (520, 8474470), (620, 7107620), (650, 6779576), (775, 5686096), (806, 5467400), (1040, 4237235), (1240, 3553810), (1300, 3389788), (1550, 2843048), (1612, 2733700), (2015, 2186960), (2480, 1776905), (2600, 1694894), (3100, 1421524), (3224, 1366850), (4030, 1093480), (5200, 847447), (6200, 710762), (6448, 683425), (8060, 546740), (10075, 437392), (12400, 355381), (16120, 273370), (20150, 218696), (27337, 161200), (32240, 136685), (40300, 109348), (54674, 80600)]