76949240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 184204800

約数和(自身を除く): 107255560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 515, 760, 824, 983, 1030, 1957, 1966, 2060, 3914, 3932, 4120, 4915, 7828, 7864, 9785, 9830, 15656, 18677, 19570, 19660, 37354, 39140, 39320, 74708, 78280, 93385, 101249, 149416, 186770, 202498, 373540, 404996, 506245, 747080, 809992, 1012490, 1923731, 2024980, 3847462, 4049960, 7694924, 9618655, 15389848, 19237310, 38474620, 76949240]

約数ペア:

[(1, 76949240), (2, 38474620), (4, 19237310), (5, 15389848), (8, 9618655), (10, 7694924), (19, 4049960), (20, 3847462), (38, 2024980), (40, 1923731), (76, 1012490), (95, 809992), (103, 747080), (152, 506245), (190, 404996), (206, 373540), (380, 202498), (412, 186770), (515, 149416), (760, 101249), (824, 93385), (983, 78280), (1030, 74708), (1957, 39320), (1966, 39140), (2060, 37354), (3914, 19660), (3932, 19570), (4120, 18677), (4915, 15656), (7828, 9830), (7864, 9785)]