43289350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 89860320

約数和(自身を除く): 46570970

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 109, 130, 169, 218, 235, 325, 338, 470, 545, 611, 650, 845, 1090, 1175, 1222, 1417, 1690, 2350, 2725, 2834, 3055, 4225, 5123, 5450, 6110, 7085, 7943, 8450, 10246, 14170, 15275, 15886, 18421, 25615, 30550, 35425, 36842, 39715, 51230, 66599, 70850, 79430, 92105, 128075, 133198, 184210, 198575, 256150, 332995, 397150, 460525, 665990, 865787, 921050, 1664975, 1731574, 3329950, 4328935, 8657870, 21644675, 43289350]

約数ペア:

[(1, 43289350), (2, 21644675), (5, 8657870), (10, 4328935), (13, 3329950), (25, 1731574), (26, 1664975), (47, 921050), (50, 865787), (65, 665990), (94, 460525), (109, 397150), (130, 332995), (169, 256150), (218, 198575), (235, 184210), (325, 133198), (338, 128075), (470, 92105), (545, 79430), (611, 70850), (650, 66599), (845, 51230), (1090, 39715), (1175, 36842), (1222, 35425), (1417, 30550), (1690, 25615), (2350, 18421), (2725, 15886), (2834, 15275), (3055, 14170), (4225, 10246), (5123, 8450), (5450, 7943), (6110, 7085)]