40102217568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19891973}}^1$

素因数の和:19891996

約数の個数: 72

約数和(自身を含む): 130332213648

約数和(自身を除く): 90229996080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 19891973, 39783946, 59675919, 79567892, 119351838, 139243811, 159135784, 179027757, 238703676, 278487622, 318271568, 358055514, 417731433, 477407352, 556975244, 636543136, 716111028, 835462866, 954814704, 1113950488, 1253194299, 1432222056, 1670925732, 1909629408, 2227900976, 2506388598, 2864444112, 3341851464, 4455801952, 5012777196, 5728888224, 6683702928, 10025554392, 13367405856, 20051108784, 40102217568]

約数ペア:

[(1, 40102217568), (2, 20051108784), (3, 13367405856), (4, 10025554392), (6, 6683702928), (7, 5728888224), (8, 5012777196), (9, 4455801952), (12, 3341851464), (14, 2864444112), (16, 2506388598), (18, 2227900976), (21, 1909629408), (24, 1670925732), (28, 1432222056), (32, 1253194299), (36, 1113950488), (42, 954814704), (48, 835462866), (56, 716111028), (63, 636543136), (72, 556975244), (84, 477407352), (96, 417731433), (112, 358055514), (126, 318271568), (144, 278487622), (168, 238703676), (224, 179027757), (252, 159135784), (288, 139243811), (336, 119351838), (504, 79567892), (672, 59675919), (1008, 39783946), (2016, 19891973)]