29683160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 72336240

約数和(自身を除く): 42653080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 4391, 6760, 8782, 17564, 21955, 35128, 43910, 57083, 87820, 114166, 175640, 228332, 285415, 456664, 570830, 742079, 1141660, 1484158, 2283320, 2968316, 3710395, 5936632, 7420790, 14841580, 29683160]

約数ペア:

[(1, 29683160), (2, 14841580), (4, 7420790), (5, 5936632), (8, 3710395), (10, 2968316), (13, 2283320), (20, 1484158), (26, 1141660), (40, 742079), (52, 570830), (65, 456664), (104, 285415), (130, 228332), (169, 175640), (260, 114166), (338, 87820), (520, 57083), (676, 43910), (845, 35128), (1352, 21955), (1690, 17564), (3380, 8782), (4391, 6760)]