2611214900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4889}}^1$

素因数の和:5026

約数の個数: 108

約数和(自身を含む): 6653285100

約数和(自身を除く): 4042070200

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 109, 140, 175, 196, 218, 245, 350, 436, 490, 545, 700, 763, 980, 1090, 1225, 1526, 2180, 2450, 2725, 3052, 3815, 4889, 4900, 5341, 5450, 7630, 9778, 10682, 10900, 15260, 19075, 19556, 21364, 24445, 26705, 34223, 38150, 48890, 53410, 68446, 76300, 97780, 106820, 122225, 133525, 136892, 171115, 239561, 244450, 267050, 342230, 479122, 488900, 532901, 534100, 684460, 855575, 958244, 1065802, 1197805, 1711150, 2131604, 2395610, 2664505, 3422300, 3730307, 4791220, 5329010, 5989025, 7460614, 10658020, 11978050, 13322525, 14921228, 18651535, 23956100, 26112149, 26645050, 37303070, 52224298, 53290100, 74606140, 93257675, 104448596, 130560745, 186515350, 261121490, 373030700, 522242980, 652803725, 1305607450, 2611214900]

約数ペア:

[(1, 2611214900), (2, 1305607450), (4, 652803725), (5, 522242980), (7, 373030700), (10, 261121490), (14, 186515350), (20, 130560745), (25, 104448596), (28, 93257675), (35, 74606140), (49, 53290100), (50, 52224298), (70, 37303070), (98, 26645050), (100, 26112149), (109, 23956100), (140, 18651535), (175, 14921228), (196, 13322525), (218, 11978050), (245, 10658020), (350, 7460614), (436, 5989025), (490, 5329010), (545, 4791220), (700, 3730307), (763, 3422300), (980, 2664505), (1090, 2395610), (1225, 2131604), (1526, 1711150), (2180, 1197805), (2450, 1065802), (2725, 958244), (3052, 855575), (3815, 684460), (4889, 534100), (4900, 532901), (5341, 488900), (5450, 479122), (7630, 342230), (9778, 267050), (10682, 244450), (10900, 239561), (15260, 171115), (19075, 136892), (19556, 133525), (21364, 122225), (24445, 106820), (26705, 97780), (34223, 76300), (38150, 68446), (48890, 53410)]