1736250100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12253}}^1$

素因数の和:12389

約数の個数: 72

約数和(自身を含む): 4095041720

約数和(自身を除く): 2358791620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 325, 436, 545, 650, 1090, 1300, 1417, 2180, 2725, 2834, 5450, 5668, 7085, 10900, 12253, 14170, 24506, 28340, 35425, 49012, 61265, 70850, 122530, 141700, 159289, 245060, 306325, 318578, 612650, 637156, 796445, 1225300, 1335577, 1592890, 2671154, 3185780, 3982225, 5342308, 6677885, 7964450, 13355770, 15928900, 17362501, 26711540, 33389425, 34725002, 66778850, 69450004, 86812505, 133557700, 173625010, 347250020, 434062525, 868125050, 1736250100]

約数ペア:

[(1, 1736250100), (2, 868125050), (4, 434062525), (5, 347250020), (10, 173625010), (13, 133557700), (20, 86812505), (25, 69450004), (26, 66778850), (50, 34725002), (52, 33389425), (65, 26711540), (100, 17362501), (109, 15928900), (130, 13355770), (218, 7964450), (260, 6677885), (325, 5342308), (436, 3982225), (545, 3185780), (650, 2671154), (1090, 1592890), (1300, 1335577), (1417, 1225300), (2180, 796445), (2725, 637156), (2834, 612650), (5450, 318578), (5668, 306325), (7085, 245060), (10900, 159289), (12253, 141700), (14170, 122530), (24506, 70850), (28340, 61265), (35425, 49012)]