52321830640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1\times {\mathrm{5381}}^1$

素因数の和:11810

約数の個数: 80

約数和(自身を含む): 128094613920

約数和(自身を除く): 75772783280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5381, 6397, 10762, 12794, 21524, 25588, 26905, 31985, 43048, 51176, 53810, 63970, 86096, 102239, 102352, 107620, 121543, 127940, 204478, 215240, 243086, 255880, 408956, 430480, 486172, 511195, 511760, 607715, 817912, 972344, 1022390, 1215430, 1635824, 1944688, 2044780, 2430860, 4089560, 4861720, 8179120, 9723440, 34422257, 68844514, 137689028, 172111285, 275378056, 344222570, 550756112, 654022883, 688445140, 1308045766, 1376890280, 2616091532, 2753780560, 3270114415, 5232183064, 6540228830, 10464366128, 13080457660, 26160915320, 52321830640]

約数ペア:

[(1, 52321830640), (2, 26160915320), (4, 13080457660), (5, 10464366128), (8, 6540228830), (10, 5232183064), (16, 3270114415), (19, 2753780560), (20, 2616091532), (38, 1376890280), (40, 1308045766), (76, 688445140), (80, 654022883), (95, 550756112), (152, 344222570), (190, 275378056), (304, 172111285), (380, 137689028), (760, 68844514), (1520, 34422257), (5381, 9723440), (6397, 8179120), (10762, 4861720), (12794, 4089560), (21524, 2430860), (25588, 2044780), (26905, 1944688), (31985, 1635824), (43048, 1215430), (51176, 1022390), (53810, 972344), (63970, 817912), (86096, 607715), (102239, 511760), (102352, 511195), (107620, 486172), (121543, 430480), (127940, 408956), (204478, 255880), (215240, 243086)]