386157520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36293}}^1$

素因数の和:36332

約数の個数: 80

約数和(自身を含む): 1080109440

約数和(自身を除く): 693951920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 36293, 72586, 145172, 181465, 254051, 290344, 362930, 508102, 580688, 689567, 725860, 1016204, 1270255, 1379134, 1451720, 2032408, 2540510, 2758268, 2903440, 3447835, 4064816, 4826969, 5081020, 5516536, 6895670, 9653938, 10162040, 11033072, 13791340, 19307876, 20324080, 24134845, 27582680, 38615752, 48269690, 55165360, 77231504, 96539380, 193078760, 386157520]

約数ペア:

[(1, 386157520), (2, 193078760), (4, 96539380), (5, 77231504), (7, 55165360), (8, 48269690), (10, 38615752), (14, 27582680), (16, 24134845), (19, 20324080), (20, 19307876), (28, 13791340), (35, 11033072), (38, 10162040), (40, 9653938), (56, 6895670), (70, 5516536), (76, 5081020), (80, 4826969), (95, 4064816), (112, 3447835), (133, 2903440), (140, 2758268), (152, 2540510), (190, 2032408), (266, 1451720), (280, 1379134), (304, 1270255), (380, 1016204), (532, 725860), (560, 689567), (665, 580688), (760, 508102), (1064, 362930), (1330, 290344), (1520, 254051), (2128, 181465), (2660, 145172), (5320, 72586), (10640, 36293)]