10109450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 10472566

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 151, 206, 302, 325, 515, 650, 755, 1030, 1339, 1510, 1963, 2575, 2678, 3775, 3926, 5150, 6695, 7550, 9815, 13390, 15553, 19630, 31106, 33475, 49075, 66950, 77765, 98150, 155530, 202189, 388825, 404378, 777650, 1010945, 2021890, 5054725, 10109450]

約数ペア:

[(1, 10109450), (2, 5054725), (5, 2021890), (10, 1010945), (13, 777650), (25, 404378), (26, 388825), (50, 202189), (65, 155530), (103, 98150), (130, 77765), (151, 66950), (206, 49075), (302, 33475), (325, 31106), (515, 19630), (650, 15553), (755, 13390), (1030, 9815), (1339, 7550), (1510, 6695), (1963, 5150), (2575, 3926), (2678, 3775)]