37704940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20746

約数の個数: 48

約数和(自身を含む): 97457472

約数和(自身を除く): 59752532

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, 20717, 41434, 82868, 103585, 145019, 207170, 269321, 290038, 414340, 538642, 580076, 725095, 1077284, 1346605, 1450190, 1885247, 2693210, 2900380, 3770494, 5386420, 7540988, 9426235, 18852470, 37704940]

約数ペア:

[(1, 37704940), (2, 18852470), (4, 9426235), (5, 7540988), (7, 5386420), (10, 3770494), (13, 2900380), (14, 2693210), (20, 1885247), (26, 1450190), (28, 1346605), (35, 1077284), (52, 725095), (65, 580076), (70, 538642), (91, 414340), (130, 290038), (140, 269321), (182, 207170), (260, 145019), (364, 103585), (455, 82868), (910, 41434), (1820, 20717)]