4920753440

素因数分解:

$2^5\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{23603}}^1$

素因数の和:24921

約数の個数: 48

約数和(自身を含む): 11634694848

約数和(自身を除く): 6713941408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1303, 2606, 5212, 6515, 10424, 13030, 20848, 23603, 26060, 41696, 47206, 52120, 94412, 104240, 118015, 188824, 208480, 236030, 377648, 472060, 755296, 944120, 1888240, 3776480, 30754709, 61509418, 123018836, 153773545, 246037672, 307547090, 492075344, 615094180, 984150688, 1230188360, 2460376720, 4920753440]

約数ペア:

[(1, 4920753440), (2, 2460376720), (4, 1230188360), (5, 984150688), (8, 615094180), (10, 492075344), (16, 307547090), (20, 246037672), (32, 153773545), (40, 123018836), (80, 61509418), (160, 30754709), (1303, 3776480), (2606, 1888240), (5212, 944120), (6515, 755296), (10424, 472060), (13030, 377648), (20848, 236030), (23603, 208480), (26060, 188824), (41696, 118015), (47206, 104240), (52120, 94412)]