3904221440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{435739}}^1$

素因数の和:435767

約数の個数: 72

約数和(自身を含む): 10687830720

約数和(自身を除く): 6783609280

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, 435739, 871478, 1742956, 2178695, 3050173, 3485912, 4357390, 6100346, 6971824, 8714780, 12200692, 13943648, 15250865, 17429560, 24401384, 27887296, 30501730, 34859120, 48802768, 55774592, 61003460, 69718240, 97605536, 111549184, 122006920, 139436480, 195211072, 244013840, 278872960, 390422144, 488027680, 557745920, 780844288, 976055360, 1952110720, 3904221440]

約数ペア:

[(1, 3904221440), (2, 1952110720), (4, 976055360), (5, 780844288), (7, 557745920), (8, 488027680), (10, 390422144), (14, 278872960), (16, 244013840), (20, 195211072), (28, 139436480), (32, 122006920), (35, 111549184), (40, 97605536), (56, 69718240), (64, 61003460), (70, 55774592), (80, 48802768), (112, 34859120), (128, 30501730), (140, 27887296), (160, 24401384), (224, 17429560), (256, 15250865), (280, 13943648), (320, 12200692), (448, 8714780), (560, 6971824), (640, 6100346), (896, 4357390), (1120, 3485912), (1280, 3050173), (1792, 2178695), (2240, 1742956), (4480, 871478), (8960, 435739)]