11289460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 29183616

約数和(自身を除く): 17894156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6203, 12406, 24812, 31015, 43421, 62030, 80639, 86842, 124060, 161278, 173684, 217105, 322556, 403195, 434210, 564473, 806390, 868420, 1128946, 1612780, 2257892, 2822365, 5644730, 11289460]

約数ペア:

[(1, 11289460), (2, 5644730), (4, 2822365), (5, 2257892), (7, 1612780), (10, 1128946), (13, 868420), (14, 806390), (20, 564473), (26, 434210), (28, 403195), (35, 322556), (52, 217105), (65, 173684), (70, 161278), (91, 124060), (130, 86842), (140, 80639), (182, 62030), (260, 43421), (364, 31015), (455, 24812), (910, 12406), (1820, 6203)]