2007801478540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{481171}}^1$

素因数の和:482663

約数の個数: 96

約数和(自身を含む): 4956918462720

約数和(自身を除く): 2949116984180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1459, 2860, 2918, 5836, 7295, 14590, 16049, 18967, 29180, 32098, 37934, 64196, 75868, 80245, 94835, 160490, 189670, 208637, 320980, 379340, 417274, 481171, 834548, 962342, 1043185, 1924684, 2086370, 2405855, 4172740, 4811710, 5292881, 6255223, 9623420, 10585762, 12510446, 21171524, 25020892, 26464405, 31276115, 52928810, 62552230, 68807453, 105857620, 125104460, 137614906, 275229812, 344037265, 688074530, 702028489, 1376149060, 1404056978, 2808113956, 3510142445, 7020284890, 7722313379, 9126370357, 14040569780, 15444626758, 18252740714, 30889253516, 36505481428, 38611566895, 45631851785, 77223133790, 91263703570, 100390073927, 154446267580, 182527407140, 200780147854, 401560295708, 501950369635, 1003900739270, 2007801478540]

約数ペア:

[(1, 2007801478540), (2, 1003900739270), (4, 501950369635), (5, 401560295708), (10, 200780147854), (11, 182527407140), (13, 154446267580), (20, 100390073927), (22, 91263703570), (26, 77223133790), (44, 45631851785), (52, 38611566895), (55, 36505481428), (65, 30889253516), (110, 18252740714), (130, 15444626758), (143, 14040569780), (220, 9126370357), (260, 7722313379), (286, 7020284890), (572, 3510142445), (715, 2808113956), (1430, 1404056978), (1459, 1376149060), (2860, 702028489), (2918, 688074530), (5836, 344037265), (7295, 275229812), (14590, 137614906), (16049, 125104460), (18967, 105857620), (29180, 68807453), (32098, 62552230), (37934, 52928810), (64196, 31276115), (75868, 26464405), (80245, 25020892), (94835, 21171524), (160490, 12510446), (189670, 10585762), (208637, 9623420), (320980, 6255223), (379340, 5292881), (417274, 4811710), (481171, 4172740), (834548, 2405855), (962342, 2086370), (1043185, 1924684)]