3669667220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{15601}}^1$

素因数の和:16248

約数の個数: 48

約数和(自身を含む): 8125521600

約数和(自身を除く): 4455854380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 619, 1238, 2476, 3095, 6190, 11761, 12380, 15601, 23522, 31202, 47044, 58805, 62404, 78005, 117610, 156010, 235220, 296419, 312020, 592838, 1185676, 1482095, 2964190, 5928380, 9657019, 19314038, 38628076, 48285095, 96570190, 183483361, 193140380, 366966722, 733933444, 917416805, 1834833610, 3669667220]

約数ペア:

[(1, 3669667220), (2, 1834833610), (4, 917416805), (5, 733933444), (10, 366966722), (19, 193140380), (20, 183483361), (38, 96570190), (76, 48285095), (95, 38628076), (190, 19314038), (380, 9657019), (619, 5928380), (1238, 2964190), (2476, 1482095), (3095, 1185676), (6190, 592838), (11761, 312020), (12380, 296419), (15601, 235220), (23522, 156010), (31202, 117610), (47044, 78005), (58805, 62404)]