16891532570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2964

約数の個数: 128

約数和(自身を含む): 36254822400

約数和(自身を除く): 19363289830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 61, 94, 95, 110, 122, 190, 209, 235, 305, 418, 470, 517, 610, 671, 893, 1034, 1045, 1159, 1342, 1786, 2090, 2318, 2585, 2819, 2867, 3355, 4465, 5170, 5638, 5734, 5795, 6710, 8930, 9823, 11590, 12749, 14095, 14335, 19646, 25498, 28190, 28670, 31009, 31537, 49115, 53561, 54473, 62018, 63074, 63745, 98230, 107122, 108946, 127490, 132493, 155045, 157685, 171959, 264986, 267805, 272365, 310090, 315370, 343918, 535610, 544730, 589171, 599203, 662465, 859795, 1178342, 1198406, 1324930, 1457423, 1719590, 1891549, 2517367, 2914846, 2945855, 2996015, 3267221, 3783098, 5034734, 5891710, 5992030, 6534442, 7287115, 8082073, 9457745, 12586835, 14574230, 16164146, 16336105, 18915490, 25173670, 27691037, 32672210, 35939431, 40410365, 55382074, 71878862, 80820730, 88902803, 138455185, 153559387, 177805606, 179697155, 276910370, 307118774, 359394310, 444514015, 767796935, 889028030, 1535593870, 1689153257, 3378306514, 8445766285, 16891532570]

約数ペア:

[(1, 16891532570), (2, 8445766285), (5, 3378306514), (10, 1689153257), (11, 1535593870), (19, 889028030), (22, 767796935), (38, 444514015), (47, 359394310), (55, 307118774), (61, 276910370), (94, 179697155), (95, 177805606), (110, 153559387), (122, 138455185), (190, 88902803), (209, 80820730), (235, 71878862), (305, 55382074), (418, 40410365), (470, 35939431), (517, 32672210), (610, 27691037), (671, 25173670), (893, 18915490), (1034, 16336105), (1045, 16164146), (1159, 14574230), (1342, 12586835), (1786, 9457745), (2090, 8082073), (2318, 7287115), (2585, 6534442), (2819, 5992030), (2867, 5891710), (3355, 5034734), (4465, 3783098), (5170, 3267221), (5638, 2996015), (5734, 2945855), (5795, 2914846), (6710, 2517367), (8930, 1891549), (9823, 1719590), (11590, 1457423), (12749, 1324930), (14095, 1198406), (14335, 1178342), (19646, 859795), (25498, 662465), (28190, 599203), (28670, 589171), (31009, 544730), (31537, 535610), (49115, 343918), (53561, 315370), (54473, 310090), (62018, 272365), (63074, 267805), (63745, 264986), (98230, 171959), (107122, 157685), (108946, 155045), (127490, 132493)]