3891406160

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 9129594240

約数和(自身を除く): 5238188080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 311, 458, 622, 683, 916, 1145, 1244, 1366, 1555, 1832, 2290, 2488, 2732, 3110, 3415, 3664, 4580, 4976, 5464, 6220, 6830, 9160, 10928, 12440, 13660, 18320, 24880, 27320, 54640, 71219, 142438, 156407, 212413, 284876, 312814, 356095, 424826, 569752, 625628, 712190, 782035, 849652, 1062065, 1139504, 1251256, 1424380, 1564070, 1699304, 2124130, 2502512, 2848760, 3128140, 3398608, 4248260, 5697520, 6256280, 8496520, 12512560, 16993040, 48642577, 97285154, 194570308, 243212885, 389140616, 486425770, 778281232, 972851540, 1945703080, 3891406160]

約数ペア:

[(1, 3891406160), (2, 1945703080), (4, 972851540), (5, 778281232), (8, 486425770), (10, 389140616), (16, 243212885), (20, 194570308), (40, 97285154), (80, 48642577), (229, 16993040), (311, 12512560), (458, 8496520), (622, 6256280), (683, 5697520), (916, 4248260), (1145, 3398608), (1244, 3128140), (1366, 2848760), (1555, 2502512), (1832, 2124130), (2290, 1699304), (2488, 1564070), (2732, 1424380), (3110, 1251256), (3415, 1139504), (3664, 1062065), (4580, 849652), (4976, 782035), (5464, 712190), (6220, 625628), (6830, 569752), (9160, 424826), (10928, 356095), (12440, 312814), (13660, 284876), (18320, 212413), (24880, 156407), (27320, 142438), (54640, 71219)]