4012378240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1741}}^1$

素因数の和:2050

約数の個数: 128

約数和(自身を含む): 10373191920

約数和(自身を除く): 6360813680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 277, 320, 416, 520, 554, 640, 832, 1040, 1108, 1385, 1664, 1741, 2080, 2216, 2770, 3482, 3601, 4160, 4432, 5540, 6964, 7202, 8320, 8705, 8864, 11080, 13928, 14404, 17410, 17728, 18005, 22160, 22633, 27856, 28808, 34820, 35456, 36010, 44320, 45266, 55712, 57616, 69640, 72020, 88640, 90532, 111424, 113165, 115232, 139280, 144040, 177280, 181064, 222848, 226330, 230464, 278560, 288080, 362128, 452660, 460928, 482257, 557120, 576160, 724256, 905320, 964514, 1114240, 1152320, 1448512, 1810640, 1929028, 2304640, 2411285, 2897024, 3621280, 3858056, 4822570, 6269341, 7242560, 7716112, 9645140, 12538682, 14485120, 15432224, 19290280, 25077364, 30864448, 31346705, 38580560, 50154728, 61728896, 62693410, 77161120, 100309456, 125386820, 154322240, 200618912, 250773640, 308644480, 401237824, 501547280, 802475648, 1003094560, 2006189120, 4012378240]

約数ペア:

[(1, 4012378240), (2, 2006189120), (4, 1003094560), (5, 802475648), (8, 501547280), (10, 401237824), (13, 308644480), (16, 250773640), (20, 200618912), (26, 154322240), (32, 125386820), (40, 100309456), (52, 77161120), (64, 62693410), (65, 61728896), (80, 50154728), (104, 38580560), (128, 31346705), (130, 30864448), (160, 25077364), (208, 19290280), (260, 15432224), (277, 14485120), (320, 12538682), (416, 9645140), (520, 7716112), (554, 7242560), (640, 6269341), (832, 4822570), (1040, 3858056), (1108, 3621280), (1385, 2897024), (1664, 2411285), (1741, 2304640), (2080, 1929028), (2216, 1810640), (2770, 1448512), (3482, 1152320), (3601, 1114240), (4160, 964514), (4432, 905320), (5540, 724256), (6964, 576160), (7202, 557120), (8320, 482257), (8705, 460928), (8864, 452660), (11080, 362128), (13928, 288080), (14404, 278560), (17410, 230464), (17728, 226330), (18005, 222848), (22160, 181064), (22633, 177280), (27856, 144040), (28808, 139280), (34820, 115232), (35456, 113165), (36010, 111424), (44320, 90532), (45266, 88640), (55712, 72020), (57616, 69640)]