98776480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56123}}^1$

素因数の和:56149

約数の個数: 48

約数和(自身を含む): 254578464

約数和(自身を除く): 155801984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 56123, 112246, 224492, 280615, 448984, 561230, 617353, 897968, 1122460, 1234706, 1795936, 2244920, 2469412, 3086765, 4489840, 4938824, 6173530, 8979680, 9877648, 12347060, 19755296, 24694120, 49388240, 98776480]

約数ペア:

[(1, 98776480), (2, 49388240), (4, 24694120), (5, 19755296), (8, 12347060), (10, 9877648), (11, 8979680), (16, 6173530), (20, 4938824), (22, 4489840), (32, 3086765), (40, 2469412), (44, 2244920), (55, 1795936), (80, 1234706), (88, 1122460), (110, 897968), (160, 617353), (176, 561230), (220, 448984), (352, 280615), (440, 224492), (880, 112246), (1760, 56123)]