42662600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 106392000

約数和(自身を除く): 63729400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 103, 109, 152, 190, 200, 206, 218, 380, 412, 436, 475, 515, 545, 760, 824, 872, 950, 1030, 1090, 1900, 1957, 2060, 2071, 2180, 2575, 2725, 3800, 3914, 4120, 4142, 4360, 5150, 5450, 7828, 8284, 9785, 10300, 10355, 10900, 11227, 15656, 16568, 19570, 20600, 20710, 21800, 22454, 39140, 41420, 44908, 48925, 51775, 56135, 78280, 82840, 89816, 97850, 103550, 112270, 195700, 207100, 213313, 224540, 280675, 391400, 414200, 426626, 449080, 561350, 853252, 1066565, 1122700, 1706504, 2133130, 2245400, 4266260, 5332825, 8532520, 10665650, 21331300, 42662600]

約数ペア:

[(1, 42662600), (2, 21331300), (4, 10665650), (5, 8532520), (8, 5332825), (10, 4266260), (19, 2245400), (20, 2133130), (25, 1706504), (38, 1122700), (40, 1066565), (50, 853252), (76, 561350), (95, 449080), (100, 426626), (103, 414200), (109, 391400), (152, 280675), (190, 224540), (200, 213313), (206, 207100), (218, 195700), (380, 112270), (412, 103550), (436, 97850), (475, 89816), (515, 82840), (545, 78280), (760, 56135), (824, 51775), (872, 48925), (950, 44908), (1030, 41420), (1090, 39140), (1900, 22454), (1957, 21800), (2060, 20710), (2071, 20600), (2180, 19570), (2575, 16568), (2725, 15656), (3800, 11227), (3914, 10900), (4120, 10355), (4142, 10300), (4360, 9785), (5150, 8284), (5450, 7828)]