1952341300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30690

約数の個数: 108

約数和(自身を含む): 5307537900

約数和(自身を除く): 3355196600

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4550, 4900, 6370, 9100, 12740, 15925, 30649, 31850, 61298, 63700, 122596, 153245, 214543, 306490, 398437, 429086, 612980, 766225, 796874, 858172, 1072715, 1501801, 1532450, 1593748, 1992185, 2145430, 2789059, 3003602, 3064900, 3984370, 4290860, 5363575, 5578118, 6007204, 7509005, 7968740, 9960925, 10727150, 11156236, 13945295, 15018010, 19523413, 19921850, 21454300, 27890590, 30036020, 37545025, 39046826, 39843700, 55781180, 69726475, 75090050, 78093652, 97617065, 139452950, 150180100, 195234130, 278905900, 390468260, 488085325, 976170650, 1952341300]

約数ペア:

[(1, 1952341300), (2, 976170650), (4, 488085325), (5, 390468260), (7, 278905900), (10, 195234130), (13, 150180100), (14, 139452950), (20, 97617065), (25, 78093652), (26, 75090050), (28, 69726475), (35, 55781180), (49, 39843700), (50, 39046826), (52, 37545025), (65, 30036020), (70, 27890590), (91, 21454300), (98, 19921850), (100, 19523413), (130, 15018010), (140, 13945295), (175, 11156236), (182, 10727150), (196, 9960925), (245, 7968740), (260, 7509005), (325, 6007204), (350, 5578118), (364, 5363575), (455, 4290860), (490, 3984370), (637, 3064900), (650, 3003602), (700, 2789059), (910, 2145430), (980, 1992185), (1225, 1593748), (1274, 1532450), (1300, 1501801), (1820, 1072715), (2275, 858172), (2450, 796874), (2548, 766225), (3185, 612980), (4550, 429086), (4900, 398437), (6370, 306490), (9100, 214543), (12740, 153245), (15925, 122596), (30649, 63700), (31850, 61298)]