10778320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 30176640

約数和(自身を除く): 19398320

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, 1013, 1064, 1330, 1520, 2026, 2128, 2660, 4052, 5065, 5320, 7091, 8104, 10130, 10640, 14182, 16208, 19247, 20260, 28364, 35455, 38494, 40520, 56728, 70910, 76988, 81040, 96235, 113456, 134729, 141820, 153976, 192470, 269458, 283640, 307952, 384940, 538916, 567280, 673645, 769880, 1077832, 1347290, 1539760, 2155664, 2694580, 5389160, 10778320]

約数ペア:

[(1, 10778320), (2, 5389160), (4, 2694580), (5, 2155664), (7, 1539760), (8, 1347290), (10, 1077832), (14, 769880), (16, 673645), (19, 567280), (20, 538916), (28, 384940), (35, 307952), (38, 283640), (40, 269458), (56, 192470), (70, 153976), (76, 141820), (80, 134729), (95, 113456), (112, 96235), (133, 81040), (140, 76988), (152, 70910), (190, 56728), (266, 40520), (280, 38494), (304, 35455), (380, 28364), (532, 20260), (560, 19247), (665, 16208), (760, 14182), (1013, 10640), (1064, 10130), (1330, 8104), (1520, 7091), (2026, 5320), (2128, 5065), (2660, 4052)]