25141380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 72

約数和(自身を含む): 77399616

約数和(自身を除く): 52258236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3463, 3630, 6926, 7260, 10389, 13852, 17315, 20778, 34630, 38093, 41556, 51945, 69260, 76186, 103890, 114279, 152372, 190465, 207780, 228558, 380930, 419023, 457116, 571395, 761860, 838046, 1142790, 1257069, 1676092, 2095115, 2285580, 2514138, 4190230, 5028276, 6285345, 8380460, 12570690, 25141380]

約数ペア:

[(1, 25141380), (2, 12570690), (3, 8380460), (4, 6285345), (5, 5028276), (6, 4190230), (10, 2514138), (11, 2285580), (12, 2095115), (15, 1676092), (20, 1257069), (22, 1142790), (30, 838046), (33, 761860), (44, 571395), (55, 457116), (60, 419023), (66, 380930), (110, 228558), (121, 207780), (132, 190465), (165, 152372), (220, 114279), (242, 103890), (330, 76186), (363, 69260), (484, 51945), (605, 41556), (660, 38093), (726, 34630), (1210, 20778), (1452, 17315), (1815, 13852), (2420, 10389), (3463, 7260), (3630, 6926)]