1928453600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:973

約数の個数: 144

約数和(自身を含む): 4924372320

約数和(自身を除く): 2995918720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 101, 116, 145, 160, 200, 202, 232, 290, 400, 404, 464, 505, 580, 725, 800, 808, 823, 928, 1010, 1160, 1450, 1616, 1646, 2020, 2320, 2525, 2900, 2929, 3232, 3292, 4040, 4115, 4640, 5050, 5800, 5858, 6584, 8080, 8230, 10100, 11600, 11716, 13168, 14645, 16160, 16460, 20200, 20575, 23200, 23432, 23867, 26336, 29290, 32920, 40400, 41150, 46864, 47734, 58580, 65840, 73225, 80800, 82300, 83123, 93728, 95468, 117160, 119335, 131680, 146450, 164600, 166246, 190936, 234320, 238670, 292900, 329200, 332492, 381872, 415615, 468640, 477340, 585800, 596675, 658400, 664984, 763744, 831230, 954680, 1171600, 1193350, 1329968, 1662460, 1909360, 2078075, 2343200, 2386700, 2410567, 2659936, 3324920, 3818720, 4156150, 4773400, 4821134, 6649840, 8312300, 9546800, 9642268, 12052835, 13299680, 16624600, 19093600, 19284536, 24105670, 33249200, 38569072, 48211340, 60264175, 66498400, 77138144, 96422680, 120528350, 192845360, 241056700, 385690720, 482113400, 964226800, 1928453600]

約数ペア:

[(1, 1928453600), (2, 964226800), (4, 482113400), (5, 385690720), (8, 241056700), (10, 192845360), (16, 120528350), (20, 96422680), (25, 77138144), (29, 66498400), (32, 60264175), (40, 48211340), (50, 38569072), (58, 33249200), (80, 24105670), (100, 19284536), (101, 19093600), (116, 16624600), (145, 13299680), (160, 12052835), (200, 9642268), (202, 9546800), (232, 8312300), (290, 6649840), (400, 4821134), (404, 4773400), (464, 4156150), (505, 3818720), (580, 3324920), (725, 2659936), (800, 2410567), (808, 2386700), (823, 2343200), (928, 2078075), (1010, 1909360), (1160, 1662460), (1450, 1329968), (1616, 1193350), (1646, 1171600), (2020, 954680), (2320, 831230), (2525, 763744), (2900, 664984), (2929, 658400), (3232, 596675), (3292, 585800), (4040, 477340), (4115, 468640), (4640, 415615), (5050, 381872), (5800, 332492), (5858, 329200), (6584, 292900), (8080, 238670), (8230, 234320), (10100, 190936), (11600, 166246), (11716, 164600), (13168, 146450), (14645, 131680), (16160, 119335), (16460, 117160), (20200, 95468), (20575, 93728), (23200, 83123), (23432, 82300), (23867, 80800), (26336, 73225), (29290, 65840), (32920, 58580), (40400, 47734), (41150, 46864)]