37613540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 86748480

約数和(自身を除く): 49134940

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 103, 124, 155, 190, 206, 310, 380, 412, 515, 589, 620, 961, 1030, 1178, 1922, 1957, 2060, 2356, 2945, 3193, 3844, 3914, 4805, 5890, 6386, 7828, 9610, 9785, 11780, 12772, 15965, 18259, 19220, 19570, 31930, 36518, 39140, 60667, 63860, 73036, 91295, 98983, 121334, 182590, 197966, 242668, 303335, 365180, 395932, 494915, 606670, 989830, 1213340, 1880677, 1979660, 3761354, 7522708, 9403385, 18806770, 37613540]

約数ペア:

[(1, 37613540), (2, 18806770), (4, 9403385), (5, 7522708), (10, 3761354), (19, 1979660), (20, 1880677), (31, 1213340), (38, 989830), (62, 606670), (76, 494915), (95, 395932), (103, 365180), (124, 303335), (155, 242668), (190, 197966), (206, 182590), (310, 121334), (380, 98983), (412, 91295), (515, 73036), (589, 63860), (620, 60667), (961, 39140), (1030, 36518), (1178, 31930), (1922, 19570), (1957, 19220), (2060, 18259), (2356, 15965), (2945, 12772), (3193, 11780), (3844, 9785), (3914, 9610), (4805, 7828), (5890, 6386)]