6653800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 17409600

約数和(自身を除く): 10755800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 103, 136, 152, 170, 190, 200, 206, 323, 340, 380, 412, 425, 475, 515, 646, 680, 760, 824, 850, 950, 1030, 1292, 1615, 1700, 1751, 1900, 1957, 2060, 2575, 2584, 3230, 3400, 3502, 3800, 3914, 4120, 5150, 6460, 7004, 7828, 8075, 8755, 9785, 10300, 12920, 14008, 15656, 16150, 17510, 19570, 20600, 32300, 33269, 35020, 39140, 43775, 48925, 64600, 66538, 70040, 78280, 87550, 97850, 133076, 166345, 175100, 195700, 266152, 332690, 350200, 391400, 665380, 831725, 1330760, 1663450, 3326900, 6653800]

約数ペア:

[(1, 6653800), (2, 3326900), (4, 1663450), (5, 1330760), (8, 831725), (10, 665380), (17, 391400), (19, 350200), (20, 332690), (25, 266152), (34, 195700), (38, 175100), (40, 166345), (50, 133076), (68, 97850), (76, 87550), (85, 78280), (95, 70040), (100, 66538), (103, 64600), (136, 48925), (152, 43775), (170, 39140), (190, 35020), (200, 33269), (206, 32300), (323, 20600), (340, 19570), (380, 17510), (412, 16150), (425, 15656), (475, 14008), (515, 12920), (646, 10300), (680, 9785), (760, 8755), (824, 8075), (850, 7828), (950, 7004), (1030, 6460), (1292, 5150), (1615, 4120), (1700, 3914), (1751, 3800), (1900, 3502), (1957, 3400), (2060, 3230), (2575, 2584)]