11839100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 31643808

約数和(自身を除く): 19804708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1301, 1820, 2275, 2602, 4550, 5204, 6505, 9100, 9107, 13010, 16913, 18214, 26020, 32525, 33826, 36428, 45535, 65050, 67652, 84565, 91070, 118391, 130100, 169130, 182140, 227675, 236782, 338260, 422825, 455350, 473564, 591955, 845650, 910700, 1183910, 1691300, 2367820, 2959775, 5919550, 11839100]

約数ペア:

[(1, 11839100), (2, 5919550), (4, 2959775), (5, 2367820), (7, 1691300), (10, 1183910), (13, 910700), (14, 845650), (20, 591955), (25, 473564), (26, 455350), (28, 422825), (35, 338260), (50, 236782), (52, 227675), (65, 182140), (70, 169130), (91, 130100), (100, 118391), (130, 91070), (140, 84565), (175, 67652), (182, 65050), (260, 45535), (325, 36428), (350, 33826), (364, 32525), (455, 26020), (650, 18214), (700, 16913), (910, 13010), (1300, 9107), (1301, 9100), (1820, 6505), (2275, 5204), (2602, 4550)]