38235778880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{213751}}^1$

素因数の和:213824

約数の個数: 112

約数和(自身を含む): 100333478784

約数和(自身を除く): 62097699904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 832, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2752, 2795, 3440, 4160, 4472, 5590, 6880, 8944, 11180, 13760, 17888, 22360, 35776, 44720, 89440, 178880, 213751, 427502, 855004, 1068755, 1710008, 2137510, 2778763, 3420016, 4275020, 5557526, 6840032, 8550040, 9191293, 11115052, 13680064, 13893815, 17100080, 18382586, 22230104, 27787630, 34200160, 36765172, 44460208, 45956465, 55575260, 68400320, 73530344, 88920416, 91912930, 111150520, 119486809, 147060688, 177840832, 183825860, 222301040, 238973618, 294121376, 367651720, 444602080, 477947236, 588242752, 597434045, 735303440, 889204160, 955894472, 1194868090, 1470606880, 1911788944, 2389736180, 2941213760, 3823577888, 4779472360, 7647155776, 9558944720, 19117889440, 38235778880]

約数ペア:

[(1, 38235778880), (2, 19117889440), (4, 9558944720), (5, 7647155776), (8, 4779472360), (10, 3823577888), (13, 2941213760), (16, 2389736180), (20, 1911788944), (26, 1470606880), (32, 1194868090), (40, 955894472), (43, 889204160), (52, 735303440), (64, 597434045), (65, 588242752), (80, 477947236), (86, 444602080), (104, 367651720), (130, 294121376), (160, 238973618), (172, 222301040), (208, 183825860), (215, 177840832), (260, 147060688), (320, 119486809), (344, 111150520), (416, 91912930), (430, 88920416), (520, 73530344), (559, 68400320), (688, 55575260), (832, 45956465), (860, 44460208), (1040, 36765172), (1118, 34200160), (1376, 27787630), (1720, 22230104), (2080, 18382586), (2236, 17100080), (2752, 13893815), (2795, 13680064), (3440, 11115052), (4160, 9191293), (4472, 8550040), (5590, 6840032), (6880, 5557526), (8944, 4275020), (11180, 3420016), (13760, 2778763), (17888, 2137510), (22360, 1710008), (35776, 1068755), (44720, 855004), (89440, 427502), (178880, 213751)]