1955145400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4201}}^1$

素因数の和:4409

約数の個数: 96

約数和(自身を含む): 4923903600

約数和(自身を除く): 2968758200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 179, 200, 260, 325, 358, 520, 650, 716, 895, 1300, 1432, 1790, 2327, 2600, 3580, 4201, 4475, 4654, 7160, 8402, 8950, 9308, 11635, 16804, 17900, 18616, 21005, 23270, 33608, 35800, 42010, 46540, 54613, 58175, 84020, 93080, 105025, 109226, 116350, 168040, 210050, 218452, 232700, 273065, 420100, 436904, 465400, 546130, 751979, 840200, 1092260, 1365325, 1503958, 2184520, 2730650, 3007916, 3759895, 5461300, 6015832, 7519790, 9775727, 10922600, 15039580, 18799475, 19551454, 30079160, 37598950, 39102908, 48878635, 75197900, 78205816, 97757270, 150395800, 195514540, 244393175, 391029080, 488786350, 977572700, 1955145400]

約数ペア:

[(1, 1955145400), (2, 977572700), (4, 488786350), (5, 391029080), (8, 244393175), (10, 195514540), (13, 150395800), (20, 97757270), (25, 78205816), (26, 75197900), (40, 48878635), (50, 39102908), (52, 37598950), (65, 30079160), (100, 19551454), (104, 18799475), (130, 15039580), (179, 10922600), (200, 9775727), (260, 7519790), (325, 6015832), (358, 5461300), (520, 3759895), (650, 3007916), (716, 2730650), (895, 2184520), (1300, 1503958), (1432, 1365325), (1790, 1092260), (2327, 840200), (2600, 751979), (3580, 546130), (4201, 465400), (4475, 436904), (4654, 420100), (7160, 273065), (8402, 232700), (8950, 218452), (9308, 210050), (11635, 168040), (16804, 116350), (17900, 109226), (18616, 105025), (21005, 93080), (23270, 84020), (33608, 58175), (35800, 54613), (42010, 46540)]