19039776320

素因数分解:

$2^6\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{13931}}^1$

素因数の和:18219

約数の個数: 56

約数和(自身を含む): 45352338048

約数和(自身を除く): 26312561728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4271, 8542, 13931, 17084, 21355, 27862, 34168, 42710, 55724, 68336, 69655, 85420, 111448, 136672, 139310, 170840, 222896, 273344, 278620, 341680, 445792, 557240, 683360, 891584, 1114480, 1366720, 2228960, 4457920, 59499301, 118998602, 237997204, 297496505, 475994408, 594993010, 951988816, 1189986020, 1903977632, 2379972040, 3807955264, 4759944080, 9519888160, 19039776320]

約数ペア:

[(1, 19039776320), (2, 9519888160), (4, 4759944080), (5, 3807955264), (8, 2379972040), (10, 1903977632), (16, 1189986020), (20, 951988816), (32, 594993010), (40, 475994408), (64, 297496505), (80, 237997204), (160, 118998602), (320, 59499301), (4271, 4457920), (8542, 2228960), (13931, 1366720), (17084, 1114480), (21355, 891584), (27862, 683360), (34168, 557240), (42710, 445792), (55724, 341680), (68336, 278620), (69655, 273344), (85420, 222896), (111448, 170840), (136672, 139310)]