90194720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7354

約数の個数: 96

約数和(自身を含む): 265700736

約数和(自身を除く): 175506016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7321, 12320, 14642, 29284, 36605, 51247, 58568, 73210, 80531, 102494, 117136, 146420, 161062, 204988, 234272, 256235, 292840, 322124, 402655, 409976, 512470, 563717, 585680, 644248, 805310, 819952, 1024940, 1127434, 1171360, 1288496, 1610620, 1639904, 2049880, 2254868, 2576992, 2818585, 3221240, 4099760, 4509736, 5637170, 6442480, 8199520, 9019472, 11274340, 12884960, 18038944, 22548680, 45097360, 90194720]

約数ペア:

[(1, 90194720), (2, 45097360), (4, 22548680), (5, 18038944), (7, 12884960), (8, 11274340), (10, 9019472), (11, 8199520), (14, 6442480), (16, 5637170), (20, 4509736), (22, 4099760), (28, 3221240), (32, 2818585), (35, 2576992), (40, 2254868), (44, 2049880), (55, 1639904), (56, 1610620), (70, 1288496), (77, 1171360), (80, 1127434), (88, 1024940), (110, 819952), (112, 805310), (140, 644248), (154, 585680), (160, 563717), (176, 512470), (220, 409976), (224, 402655), (280, 322124), (308, 292840), (352, 256235), (385, 234272), (440, 204988), (560, 161062), (616, 146420), (770, 117136), (880, 102494), (1120, 80531), (1232, 73210), (1540, 58568), (1760, 51247), (2464, 36605), (3080, 29284), (6160, 14642), (7321, 12320)]