13996875520

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{377071}}^1$

素因数の和:377121

約数の個数: 72

約数和(自身を含む): 34683082560

約数和(自身を除く): 20686207040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 18560, 37120, 377071, 754142, 1508284, 1885355, 3016568, 3770710, 6033136, 7541420, 10935059, 12066272, 15082840, 21870118, 24132544, 30165680, 43740236, 48265088, 54675295, 60331360, 87480472, 96530176, 109350590, 120662720, 174960944, 218701180, 241325440, 349921888, 437402360, 482650880, 699843776, 874804720, 1399687552, 1749609440, 2799375104, 3499218880, 6998437760, 13996875520]

約数ペア:

[(1, 13996875520), (2, 6998437760), (4, 3499218880), (5, 2799375104), (8, 1749609440), (10, 1399687552), (16, 874804720), (20, 699843776), (29, 482650880), (32, 437402360), (40, 349921888), (58, 241325440), (64, 218701180), (80, 174960944), (116, 120662720), (128, 109350590), (145, 96530176), (160, 87480472), (232, 60331360), (256, 54675295), (290, 48265088), (320, 43740236), (464, 30165680), (580, 24132544), (640, 21870118), (928, 15082840), (1160, 12066272), (1280, 10935059), (1856, 7541420), (2320, 6033136), (3712, 3770710), (4640, 3016568), (7424, 1885355), (9280, 1508284), (18560, 754142), (37120, 377071)]