2016754300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{5107}}^1$

素因数の和:5491

約数の個数: 72

約数和(自身を含む): 4788443520

約数和(自身を除く): 2771689220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 359, 550, 718, 1100, 1436, 1795, 3590, 3949, 5107, 7180, 7898, 8975, 10214, 15796, 17950, 19745, 20428, 25535, 35900, 39490, 51070, 56177, 78980, 98725, 102140, 112354, 127675, 197450, 224708, 255350, 280885, 394900, 510700, 561770, 1123540, 1404425, 1833413, 2808850, 3666826, 5617700, 7333652, 9167065, 18334130, 20167543, 36668260, 40335086, 45835325, 80670172, 91670650, 100837715, 183341300, 201675430, 403350860, 504188575, 1008377150, 2016754300]

約数ペア:

[(1, 2016754300), (2, 1008377150), (4, 504188575), (5, 403350860), (10, 201675430), (11, 183341300), (20, 100837715), (22, 91670650), (25, 80670172), (44, 45835325), (50, 40335086), (55, 36668260), (100, 20167543), (110, 18334130), (220, 9167065), (275, 7333652), (359, 5617700), (550, 3666826), (718, 2808850), (1100, 1833413), (1436, 1404425), (1795, 1123540), (3590, 561770), (3949, 510700), (5107, 394900), (7180, 280885), (7898, 255350), (8975, 224708), (10214, 197450), (15796, 127675), (17950, 112354), (19745, 102140), (20428, 98725), (25535, 78980), (35900, 56177), (39490, 51070)]