11643290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 11290726

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 71, 115, 142, 155, 230, 310, 355, 529, 710, 713, 1058, 1426, 1633, 2201, 2645, 3266, 3565, 4402, 5290, 7130, 8165, 11005, 16330, 16399, 22010, 32798, 37559, 50623, 75118, 81995, 101246, 163990, 187795, 253115, 375590, 506230, 1164329, 2328658, 5821645, 11643290]

約数ペア:

[(1, 11643290), (2, 5821645), (5, 2328658), (10, 1164329), (23, 506230), (31, 375590), (46, 253115), (62, 187795), (71, 163990), (115, 101246), (142, 81995), (155, 75118), (230, 50623), (310, 37559), (355, 32798), (529, 22010), (710, 16399), (713, 16330), (1058, 11005), (1426, 8165), (1633, 7130), (2201, 5290), (2645, 4402), (3266, 3565)]