40717300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31348

約数の個数: 36

約数和(自身を含む): 95156236

約数和(自身を除く): 54438936

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 31321, 62642, 125284, 156605, 313210, 407173, 626420, 783025, 814346, 1566050, 1628692, 2035865, 3132100, 4071730, 8143460, 10179325, 20358650, 40717300]

約数ペア:

[(1, 40717300), (2, 20358650), (4, 10179325), (5, 8143460), (10, 4071730), (13, 3132100), (20, 2035865), (25, 1628692), (26, 1566050), (50, 814346), (52, 783025), (65, 626420), (100, 407173), (130, 313210), (260, 156605), (325, 125284), (650, 62642), (1300, 31321)]