2014123520

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8111}}^1$

素因数の和:8231

約数の個数: 80

約数和(自身を含む): 4879562688

約数和(自身を除く): 2865439168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 640, 776, 970, 1280, 1552, 1940, 2560, 3104, 3880, 6208, 7760, 8111, 12416, 15520, 16222, 24832, 31040, 32444, 40555, 49664, 62080, 64888, 81110, 124160, 129776, 162220, 248320, 259552, 324440, 519104, 648880, 786767, 1038208, 1297760, 1573534, 2076416, 2595520, 3147068, 3933835, 4152832, 5191040, 6294136, 7867670, 10382080, 12588272, 15735340, 20764160, 25176544, 31470680, 50353088, 62941360, 100706176, 125882720, 201412352, 251765440, 402824704, 503530880, 1007061760, 2014123520]

約数ペア:

[(1, 2014123520), (2, 1007061760), (4, 503530880), (5, 402824704), (8, 251765440), (10, 201412352), (16, 125882720), (20, 100706176), (32, 62941360), (40, 50353088), (64, 31470680), (80, 25176544), (97, 20764160), (128, 15735340), (160, 12588272), (194, 10382080), (256, 7867670), (320, 6294136), (388, 5191040), (485, 4152832), (512, 3933835), (640, 3147068), (776, 2595520), (970, 2076416), (1280, 1573534), (1552, 1297760), (1940, 1038208), (2560, 786767), (3104, 648880), (3880, 519104), (6208, 324440), (7760, 259552), (8111, 248320), (12416, 162220), (15520, 129776), (16222, 124160), (24832, 81110), (31040, 64888), (32444, 62080), (40555, 49664)]