2019460755320

素因数分解:

$2^3\times 5^1\times {\mathrm{20483}}^1\times {\mathrm{2464801}}^1$

素因数の和:2485295

約数の個数: 32

約数和(自身を含む): 4544010375120

約数和(自身を除く): 2524549619800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20483, 40966, 81932, 102415, 163864, 204830, 409660, 819320, 2464801, 4929602, 9859204, 12324005, 19718408, 24648010, 49296020, 98592040, 50486518883, 100973037766, 201946075532, 252432594415, 403892151064, 504865188830, 1009730377660, 2019460755320]

約数ペア:

[(1, 2019460755320), (2, 1009730377660), (4, 504865188830), (5, 403892151064), (8, 252432594415), (10, 201946075532), (20, 100973037766), (40, 50486518883), (20483, 98592040), (40966, 49296020), (81932, 24648010), (102415, 19718408), (163864, 12324005), (204830, 9859204), (409660, 4929602), (819320, 2464801)]