26516350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 58523040

約数和(自身を除く): 32006690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 137, 158, 175, 245, 274, 350, 395, 490, 553, 685, 790, 959, 1106, 1225, 1370, 1918, 1975, 2450, 2765, 3425, 3871, 3950, 4795, 5530, 6713, 6850, 7742, 9590, 10823, 13426, 13825, 19355, 21646, 23975, 27650, 33565, 38710, 47950, 54115, 67130, 75761, 96775, 108230, 151522, 167825, 193550, 270575, 335650, 378805, 530327, 541150, 757610, 1060654, 1894025, 2651635, 3788050, 5303270, 13258175, 26516350]

約数ペア:

[(1, 26516350), (2, 13258175), (5, 5303270), (7, 3788050), (10, 2651635), (14, 1894025), (25, 1060654), (35, 757610), (49, 541150), (50, 530327), (70, 378805), (79, 335650), (98, 270575), (137, 193550), (158, 167825), (175, 151522), (245, 108230), (274, 96775), (350, 75761), (395, 67130), (490, 54115), (553, 47950), (685, 38710), (790, 33565), (959, 27650), (1106, 23975), (1225, 21646), (1370, 19355), (1918, 13825), (1975, 13426), (2450, 10823), (2765, 9590), (3425, 7742), (3871, 6850), (3950, 6713), (4795, 5530)]