2365502720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{264007}}^1$

素因数の和:264035

約数の個数: 72

約数和(自身を含む): 6475588224

約数和(自身を除く): 4110085504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 264007, 528014, 1056028, 1320035, 1848049, 2112056, 2640070, 3696098, 4224112, 5280140, 7392196, 8448224, 9240245, 10560280, 14784392, 16896448, 18480490, 21120560, 29568784, 33792896, 36960980, 42241120, 59137568, 67585792, 73921960, 84482240, 118275136, 147843920, 168964480, 236550272, 295687840, 337928960, 473100544, 591375680, 1182751360, 2365502720]

約数ペア:

[(1, 2365502720), (2, 1182751360), (4, 591375680), (5, 473100544), (7, 337928960), (8, 295687840), (10, 236550272), (14, 168964480), (16, 147843920), (20, 118275136), (28, 84482240), (32, 73921960), (35, 67585792), (40, 59137568), (56, 42241120), (64, 36960980), (70, 33792896), (80, 29568784), (112, 21120560), (128, 18480490), (140, 16896448), (160, 14784392), (224, 10560280), (256, 9240245), (280, 8448224), (320, 7392196), (448, 5280140), (560, 4224112), (640, 3696098), (896, 2640070), (1120, 2112056), (1280, 1848049), (1792, 1320035), (2240, 1056028), (4480, 528014), (8960, 264007)]