1520378632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 3113280000

約数和(自身を除く): 1592901368

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 229, 248, 458, 589, 916, 1178, 1409, 1832, 2356, 2818, 4351, 4712, 5636, 7099, 8702, 11272, 14198, 17404, 26771, 28396, 34808, 43679, 53542, 56792, 87358, 107084, 134881, 174716, 214168, 269762, 322661, 349432, 539524, 645322, 829901, 1079048, 1290644, 1659802, 2581288, 3319604, 6130559, 6639208, 10002491, 12261118, 20004982, 24522236, 40009964, 49044472, 80019928, 190047329, 380094658, 760189316, 1520378632]

約数ペア:

[(1, 1520378632), (2, 760189316), (4, 380094658), (8, 190047329), (19, 80019928), (31, 49044472), (38, 40009964), (62, 24522236), (76, 20004982), (124, 12261118), (152, 10002491), (229, 6639208), (248, 6130559), (458, 3319604), (589, 2581288), (916, 1659802), (1178, 1290644), (1409, 1079048), (1832, 829901), (2356, 645322), (2818, 539524), (4351, 349432), (4712, 322661), (5636, 269762), (7099, 214168), (8702, 174716), (11272, 134881), (14198, 107084), (17404, 87358), (26771, 56792), (28396, 53542), (34808, 43679)]