9807372280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{6079}}^1$

素因数の和:6904

約数の個数: 64

約数和(自身を含む): 22516185600

約数和(自身を除く): 12708813320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 761, 1060, 1522, 2120, 3044, 3805, 6079, 6088, 7610, 12158, 15220, 24316, 30395, 30440, 40333, 48632, 60790, 80666, 121580, 161332, 201665, 243160, 322187, 322664, 403330, 644374, 806660, 1288748, 1610935, 1613320, 2577496, 3221870, 4626119, 6443740, 9252238, 12887480, 18504476, 23130595, 37008952, 46261190, 92522380, 185044760, 245184307, 490368614, 980737228, 1225921535, 1961474456, 2451843070, 4903686140, 9807372280]

約数ペア:

[(1, 9807372280), (2, 4903686140), (4, 2451843070), (5, 1961474456), (8, 1225921535), (10, 980737228), (20, 490368614), (40, 245184307), (53, 185044760), (106, 92522380), (212, 46261190), (265, 37008952), (424, 23130595), (530, 18504476), (761, 12887480), (1060, 9252238), (1522, 6443740), (2120, 4626119), (3044, 3221870), (3805, 2577496), (6079, 1613320), (6088, 1610935), (7610, 1288748), (12158, 806660), (15220, 644374), (24316, 403330), (30395, 322664), (30440, 322187), (40333, 243160), (48632, 201665), (60790, 161332), (80666, 121580)]