425530090720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12256051}}^1$

素因数の和:12256104

約数の個数: 96

約数和(自身を含む): 1185993639936

約数和(自身を除く): 760463549216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 12256051, 24512102, 49024204, 61280255, 85792357, 98048408, 122560510, 171584714, 196096816, 245121020, 343169428, 379937581, 392193632, 428961785, 490242040, 686338856, 759875162, 857923570, 980484080, 1372677712, 1519750324, 1715847140, 1899687905, 1960968160, 2659563067, 2745355424, 3039500648, 3431694280, 3799375810, 5319126134, 6079001296, 6863388560, 7598751620, 10638252268, 12158002592, 13297815335, 13726777120, 15197503240, 21276504536, 26595630670, 30395006480, 42553009072, 53191261340, 60790012960, 85106018144, 106382522680, 212765045360, 425530090720]

約数ペア:

[(1, 425530090720), (2, 212765045360), (4, 106382522680), (5, 85106018144), (7, 60790012960), (8, 53191261340), (10, 42553009072), (14, 30395006480), (16, 26595630670), (20, 21276504536), (28, 15197503240), (31, 13726777120), (32, 13297815335), (35, 12158002592), (40, 10638252268), (56, 7598751620), (62, 6863388560), (70, 6079001296), (80, 5319126134), (112, 3799375810), (124, 3431694280), (140, 3039500648), (155, 2745355424), (160, 2659563067), (217, 1960968160), (224, 1899687905), (248, 1715847140), (280, 1519750324), (310, 1372677712), (434, 980484080), (496, 857923570), (560, 759875162), (620, 686338856), (868, 490242040), (992, 428961785), (1085, 392193632), (1120, 379937581), (1240, 343169428), (1736, 245121020), (2170, 196096816), (2480, 171584714), (3472, 122560510), (4340, 98048408), (4960, 85792357), (6944, 61280255), (8680, 49024204), (17360, 24512102), (34720, 12256051)]