115626940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40462

約数の個数: 48

約数和(自身を含む): 285274080

約数和(自身を除く): 169647140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 40429, 80858, 161716, 202145, 404290, 444719, 525577, 808580, 889438, 1051154, 1778876, 2102308, 2223595, 2627885, 4447190, 5255770, 5781347, 8894380, 10511540, 11562694, 23125388, 28906735, 57813470, 115626940]

約数ペア:

[(1, 115626940), (2, 57813470), (4, 28906735), (5, 23125388), (10, 11562694), (11, 10511540), (13, 8894380), (20, 5781347), (22, 5255770), (26, 4447190), (44, 2627885), (52, 2223595), (55, 2102308), (65, 1778876), (110, 1051154), (130, 889438), (143, 808580), (220, 525577), (260, 444719), (286, 404290), (572, 202145), (715, 161716), (1430, 80858), (2860, 40429)]