1378290.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 184809600

約数和(自身を除く): 113555800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 850, 950, 1103, 1292, 1615, 1700, 1900, 2206, 2584, 3230, 3400, 3800, 4412, 5515, 6460, 8075, 8824, 11030, 12920, 16150, 18751, 20957, 22060, 27575, 32300, 37502, 41914, 44120, 55150, 64600, 75004, 83828, 93755, 104785, 110300, 150008, 167656, 187510, 209570, 220600, 356269, 375020, 419140, 468775, 523925, 712538, 750040, 838280, 937550, 1047850, 1425076, 1781345, 1875100, 2095700, 2850152, 3562690, 3750200, 4191400, 7125380, 8906725, 14250760, 17813450, 35626900, 71253800]

約数ペア:

[(1, 71253800), (2, 35626900), (4, 17813450), (5, 14250760), (8, 8906725), (10, 7125380), (17, 4191400), (19, 3750200), (20, 3562690), (25, 2850152), (34, 2095700), (38, 1875100), (40, 1781345), (50, 1425076), (68, 1047850), (76, 937550), (85, 838280), (95, 750040), (100, 712538), (136, 523925), (152, 468775), (170, 419140), (190, 375020), (200, 356269), (323, 220600), (340, 209570), (380, 187510), (425, 167656), (475, 150008), (646, 110300), (680, 104785), (760, 93755), (850, 83828), (950, 75004), (1103, 64600), (1292, 55150), (1615, 44120), (1700, 41914), (1900, 37502), (2206, 32300), (2584, 27575), (3230, 22060), (3400, 20957), (3800, 18751), (4412, 16150), (5515, 12920), (6460, 11030), (8075, 8824)]