73241720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27329}}^1$

素因数の和:27407

約数の個数: 32

約数和(自身を含む): 167259600

約数和(自身を除く): 94017880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27329, 54658, 109316, 136645, 218632, 273290, 546580, 1093160, 1831043, 3662086, 7324172, 9155215, 14648344, 18310430, 36620860, 73241720]

約数ペア:

[(1, 73241720), (2, 36620860), (4, 18310430), (5, 14648344), (8, 9155215), (10, 7324172), (20, 3662086), (40, 1831043), (67, 1093160), (134, 546580), (268, 273290), (335, 218632), (536, 136645), (670, 109316), (1340, 54658), (2680, 27329)]