4768942468.00000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{2243}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 47938302720

約数和(自身を除く): 28188642860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 577, 763, 1090, 1154, 1526, 2180, 2243, 2308, 2885, 3052, 3815, 4039, 4486, 5770, 7630, 8078, 8972, 11215, 11540, 15260, 15701, 16156, 20195, 22430, 31402, 40390, 44860, 62804, 62893, 78505, 80780, 125786, 157010, 244487, 251572, 314020, 314465, 440251, 488974, 628930, 880502, 977948, 1222435, 1257860, 1294211, 1711409, 1761004, 2201255, 2444870, 2588422, 3422818, 4402510, 4889740, 5176844, 6471055, 6845636, 8557045, 8805020, 9059477, 12942110, 17114090, 18118954, 25884220, 34228180, 36237908, 45297385, 90594770, 141068999, 181189540, 282137998, 564275996, 705344995, 987482993, 1410689990, 1974965986, 2821379980, 3949931972, 4937414965, 9874829930, 19749659860]

約数ペア:

[(1, 19749659860), (2, 9874829930), (4, 4937414965), (5, 3949931972), (7, 2821379980), (10, 1974965986), (14, 1410689990), (20, 987482993), (28, 705344995), (35, 564275996), (70, 282137998), (109, 181189540), (140, 141068999), (218, 90594770), (436, 45297385), (545, 36237908), (577, 34228180), (763, 25884220), (1090, 18118954), (1154, 17114090), (1526, 12942110), (2180, 9059477), (2243, 8805020), (2308, 8557045), (2885, 6845636), (3052, 6471055), (3815, 5176844), (4039, 4889740), (4486, 4402510), (5770, 3422818), (7630, 2588422), (8078, 2444870), (8972, 2201255), (11215, 1761004), (11540, 1711409), (15260, 1294211), (15701, 1257860), (16156, 1222435), (20195, 977948), (22430, 880502), (31402, 628930), (40390, 488974), (44860, 440251), (62804, 314465), (62893, 314020), (78505, 251572), (80780, 244487), (125786, 157010)]