4429484800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53239}}^1$

素因数の和:53278

約数の個数: 108

約数和(自身を含む): 11807247760

約数和(自身を除く): 7377762960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2600, 3200, 3328, 4160, 5200, 6400, 8320, 10400, 16640, 20800, 41600, 53239, 83200, 106478, 212956, 266195, 425912, 532390, 692107, 851824, 1064780, 1330975, 1384214, 1703648, 2129560, 2661950, 2768428, 3407296, 3460535, 4259120, 5323900, 5536856, 6814592, 6921070, 8518240, 10647800, 11073712, 13629184, 13842140, 17036480, 17302675, 21295600, 22147424, 27684280, 34072960, 34605350, 42591200, 44294848, 55368560, 68145920, 69210700, 85182400, 88589696, 110737120, 138421400, 170364800, 177179392, 221474240, 276842800, 340729600, 442948480, 553685600, 885896960, 1107371200, 2214742400, 4429484800]

約数ペア:

[(1, 4429484800), (2, 2214742400), (4, 1107371200), (5, 885896960), (8, 553685600), (10, 442948480), (13, 340729600), (16, 276842800), (20, 221474240), (25, 177179392), (26, 170364800), (32, 138421400), (40, 110737120), (50, 88589696), (52, 85182400), (64, 69210700), (65, 68145920), (80, 55368560), (100, 44294848), (104, 42591200), (128, 34605350), (130, 34072960), (160, 27684280), (200, 22147424), (208, 21295600), (256, 17302675), (260, 17036480), (320, 13842140), (325, 13629184), (400, 11073712), (416, 10647800), (520, 8518240), (640, 6921070), (650, 6814592), (800, 5536856), (832, 5323900), (1040, 4259120), (1280, 3460535), (1300, 3407296), (1600, 2768428), (1664, 2661950), (2080, 2129560), (2600, 1703648), (3200, 1384214), (3328, 1330975), (4160, 1064780), (5200, 851824), (6400, 692107), (8320, 532390), (10400, 425912), (16640, 266195), (20800, 212956), (41600, 106478), (53239, 83200)]