153426020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41023}}^1$

素因数の和:41060

約数の個数: 48

約数和(自身を含む): 372169728

約数和(自身を除く): 218743708

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41023, 82046, 164092, 205115, 410230, 451253, 697391, 820460, 902506, 1394782, 1805012, 2256265, 2789564, 3486955, 4512530, 6973910, 7671301, 9025060, 13947820, 15342602, 30685204, 38356505, 76713010, 153426020]

約数ペア:

[(1, 153426020), (2, 76713010), (4, 38356505), (5, 30685204), (10, 15342602), (11, 13947820), (17, 9025060), (20, 7671301), (22, 6973910), (34, 4512530), (44, 3486955), (55, 2789564), (68, 2256265), (85, 1805012), (110, 1394782), (170, 902506), (187, 820460), (220, 697391), (340, 451253), (374, 410230), (748, 205115), (935, 164092), (1870, 82046), (3740, 41023)]