25048754520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{38449}}^1$

素因数の和:38613

約数の個数: 128

約数和(自身を含む): 77238360000

約数和(自身を除く): 52189605480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 89, 120, 122, 178, 183, 244, 267, 305, 356, 366, 445, 488, 534, 610, 712, 732, 890, 915, 1068, 1220, 1335, 1464, 1780, 1830, 2136, 2440, 2670, 3560, 3660, 5340, 5429, 7320, 10680, 10858, 16287, 21716, 27145, 32574, 38449, 43432, 54290, 65148, 76898, 81435, 108580, 115347, 130296, 153796, 162870, 192245, 217160, 230694, 307592, 325740, 384490, 461388, 576735, 651480, 768980, 922776, 1153470, 1537960, 2306940, 2345389, 3421961, 4613880, 4690778, 6843922, 7036167, 9381556, 10265883, 11726945, 13687844, 14072334, 17109805, 18763112, 20531766, 23453890, 27375688, 28144668, 34219610, 35180835, 41063532, 46907780, 51329415, 56289336, 68439220, 70361670, 82127064, 93815560, 102658830, 136878440, 140723340, 205317660, 208739621, 281446680, 410635320, 417479242, 626218863, 834958484, 1043698105, 1252437726, 1669916968, 2087396210, 2504875452, 3131094315, 4174792420, 5009750904, 6262188630, 8349584840, 12524377260, 25048754520]

約数ペア:

[(1, 25048754520), (2, 12524377260), (3, 8349584840), (4, 6262188630), (5, 5009750904), (6, 4174792420), (8, 3131094315), (10, 2504875452), (12, 2087396210), (15, 1669916968), (20, 1252437726), (24, 1043698105), (30, 834958484), (40, 626218863), (60, 417479242), (61, 410635320), (89, 281446680), (120, 208739621), (122, 205317660), (178, 140723340), (183, 136878440), (244, 102658830), (267, 93815560), (305, 82127064), (356, 70361670), (366, 68439220), (445, 56289336), (488, 51329415), (534, 46907780), (610, 41063532), (712, 35180835), (732, 34219610), (890, 28144668), (915, 27375688), (1068, 23453890), (1220, 20531766), (1335, 18763112), (1464, 17109805), (1780, 14072334), (1830, 13687844), (2136, 11726945), (2440, 10265883), (2670, 9381556), (3560, 7036167), (3660, 6843922), (5340, 4690778), (5429, 4613880), (7320, 3421961), (10680, 2345389), (10858, 2306940), (16287, 1537960), (21716, 1153470), (27145, 922776), (32574, 768980), (38449, 651480), (43432, 576735), (54290, 461388), (65148, 384490), (76898, 325740), (81435, 307592), (108580, 230694), (115347, 217160), (130296, 192245), (153796, 162870)]