22033180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 50478624

約数和(自身を除く): 28445444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1021, 1079, 1660, 2042, 2158, 4084, 4316, 5105, 5395, 10210, 10790, 13273, 20420, 21580, 26546, 53092, 66365, 84743, 132730, 169486, 265460, 338972, 423715, 847430, 1101659, 1694860, 2203318, 4406636, 5508295, 11016590, 22033180]

約数ペア:

[(1, 22033180), (2, 11016590), (4, 5508295), (5, 4406636), (10, 2203318), (13, 1694860), (20, 1101659), (26, 847430), (52, 423715), (65, 338972), (83, 265460), (130, 169486), (166, 132730), (260, 84743), (332, 66365), (415, 53092), (830, 26546), (1021, 21580), (1079, 20420), (1660, 13273), (2042, 10790), (2158, 10210), (4084, 5395), (4316, 5105)]