1870390096

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4224

約数の個数: 60

約数和(自身を含む): 3874008000

約数和(自身を除く): 2003617904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 361, 632, 722, 1264, 1444, 1501, 2888, 3002, 4099, 5776, 6004, 8198, 12008, 16396, 24016, 28519, 32792, 57038, 65584, 77881, 114076, 155762, 228152, 311524, 323821, 456304, 623048, 647642, 1246096, 1295284, 1479739, 2590568, 2959478, 5181136, 5918956, 6152599, 11837912, 12305198, 23675824, 24610396, 49220792, 98441584, 116899381, 233798762, 467597524, 935195048, 1870390096]

約数ペア:

[(1, 1870390096), (2, 935195048), (4, 467597524), (8, 233798762), (16, 116899381), (19, 98441584), (38, 49220792), (76, 24610396), (79, 23675824), (152, 12305198), (158, 11837912), (304, 6152599), (316, 5918956), (361, 5181136), (632, 2959478), (722, 2590568), (1264, 1479739), (1444, 1295284), (1501, 1246096), (2888, 647642), (3002, 623048), (4099, 456304), (5776, 323821), (6004, 311524), (8198, 228152), (12008, 155762), (16396, 114076), (24016, 77881), (28519, 65584), (32792, 57038)]