448395280400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{126337}}^1$

素因数の和:126841

約数の個数: 120

約数和(自身を含む): 1136405256480

約数和(自身を除く): 688009976080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 467, 475, 760, 934, 950, 1520, 1868, 1900, 2335, 3736, 3800, 4670, 7472, 7600, 8873, 9340, 11675, 17746, 18680, 23350, 35492, 37360, 44365, 46700, 70984, 88730, 93400, 126337, 141968, 177460, 186800, 221825, 252674, 354920, 443650, 505348, 631685, 709840, 887300, 1010696, 1263370, 1774600, 2021392, 2400403, 2526740, 3158425, 3549200, 4800806, 5053480, 6316850, 9601612, 10106960, 12002015, 12633700, 19203224, 24004030, 25267400, 38406448, 48008060, 50534800, 58999379, 60010075, 96016120, 117998758, 120020150, 192032240, 235997516, 240040300, 294996895, 471995032, 480080600, 589993790, 943990064, 960161200, 1120988201, 1179987580, 1474984475, 2241976402, 2359975160, 2949968950, 4483952804, 4719950320, 5604941005, 5899937900, 8967905608, 11209882010, 11799875800, 17935811216, 22419764020, 23599751600, 28024705025, 44839528040, 56049410050, 89679056080, 112098820100, 224197640200, 448395280400]

約数ペア:

[(1, 448395280400), (2, 224197640200), (4, 112098820100), (5, 89679056080), (8, 56049410050), (10, 44839528040), (16, 28024705025), (19, 23599751600), (20, 22419764020), (25, 17935811216), (38, 11799875800), (40, 11209882010), (50, 8967905608), (76, 5899937900), (80, 5604941005), (95, 4719950320), (100, 4483952804), (152, 2949968950), (190, 2359975160), (200, 2241976402), (304, 1474984475), (380, 1179987580), (400, 1120988201), (467, 960161200), (475, 943990064), (760, 589993790), (934, 480080600), (950, 471995032), (1520, 294996895), (1868, 240040300), (1900, 235997516), (2335, 192032240), (3736, 120020150), (3800, 117998758), (4670, 96016120), (7472, 60010075), (7600, 58999379), (8873, 50534800), (9340, 48008060), (11675, 38406448), (17746, 25267400), (18680, 24004030), (23350, 19203224), (35492, 12633700), (37360, 12002015), (44365, 10106960), (46700, 9601612), (70984, 6316850), (88730, 5053480), (93400, 4800806), (126337, 3549200), (141968, 3158425), (177460, 2526740), (186800, 2400403), (221825, 2021392), (252674, 1774600), (354920, 1263370), (443650, 1010696), (505348, 887300), (631685, 709840)]