102480380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 223950720

約数和(自身を除く): 121470340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 1753, 2923, 3506, 5846, 7012, 8765, 11692, 14615, 17530, 29230, 35060, 58460, 64861, 129722, 138487, 259444, 276974, 324305, 553948, 648610, 692435, 1297220, 1384870, 2769740, 5124019, 10248038, 20496076, 25620095, 51240190, 102480380]

約数ペア:

[(1, 102480380), (2, 51240190), (4, 25620095), (5, 20496076), (10, 10248038), (20, 5124019), (37, 2769740), (74, 1384870), (79, 1297220), (148, 692435), (158, 648610), (185, 553948), (316, 324305), (370, 276974), (395, 259444), (740, 138487), (790, 129722), (1580, 64861), (1753, 58460), (2923, 35060), (3506, 29230), (5846, 17530), (7012, 14615), (8765, 11692)]