235456460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4003}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 526702176

約数和(自身を除く): 291245716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 2941, 3460, 4003, 5882, 8006, 11764, 14705, 16012, 20015, 29410, 40030, 58820, 68051, 80060, 136102, 272204, 340255, 680510, 692519, 1361020, 1385038, 2770076, 3462595, 6925190, 11772823, 13850380, 23545646, 47091292, 58864115, 117728230, 235456460]

約数ペア:

[(1, 235456460), (2, 117728230), (4, 58864115), (5, 47091292), (10, 23545646), (17, 13850380), (20, 11772823), (34, 6925190), (68, 3462595), (85, 2770076), (170, 1385038), (173, 1361020), (340, 692519), (346, 680510), (692, 340255), (865, 272204), (1730, 136102), (2941, 80060), (3460, 68051), (4003, 58820), (5882, 40030), (8006, 29410), (11764, 20015), (14705, 16012)]