984958480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{58909}}^1$

素因数の和:58952

約数の個数: 80

約数和(自身を含む): 2629742400

約数和(自身を除く): 1644783920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 58909, 117818, 235636, 294545, 471272, 589090, 647999, 942544, 1119271, 1178180, 1295998, 2238542, 2356360, 2591996, 3239995, 4477084, 4712720, 5183992, 5596355, 6479990, 8954168, 10367984, 11192710, 12311981, 12959980, 17908336, 22385420, 24623962, 25919960, 44770840, 49247924, 51839920, 61559905, 89541680, 98495848, 123119810, 196991696, 246239620, 492479240, 984958480]

約数ペア:

[(1, 984958480), (2, 492479240), (4, 246239620), (5, 196991696), (8, 123119810), (10, 98495848), (11, 89541680), (16, 61559905), (19, 51839920), (20, 49247924), (22, 44770840), (38, 25919960), (40, 24623962), (44, 22385420), (55, 17908336), (76, 12959980), (80, 12311981), (88, 11192710), (95, 10367984), (110, 8954168), (152, 6479990), (176, 5596355), (190, 5183992), (209, 4712720), (220, 4477084), (304, 3239995), (380, 2591996), (418, 2356360), (440, 2238542), (760, 1295998), (836, 1178180), (880, 1119271), (1045, 942544), (1520, 647999), (1672, 589090), (2090, 471272), (3344, 294545), (4180, 235636), (8360, 117818), (16720, 58909)]