165047043880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12774539}}^1$

素因数の和:12774586

約数の個数: 64

約数和(自身を含む): 413895096000

約数和(自身を除く): 248848052120

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 12774539, 25549078, 51098156, 63872695, 102196312, 127745390, 217167163, 242716241, 255490780, 434334326, 485432482, 510981560, 868668652, 970864964, 1085835815, 1213581205, 1737337304, 1941729928, 2171671630, 2427162410, 4126176097, 4343343260, 4854324820, 8252352194, 8686686520, 9708649640, 16504704388, 20630880485, 33009408776, 41261760970, 82523521940, 165047043880]

約数ペア:

[(1, 165047043880), (2, 82523521940), (4, 41261760970), (5, 33009408776), (8, 20630880485), (10, 16504704388), (17, 9708649640), (19, 8686686520), (20, 8252352194), (34, 4854324820), (38, 4343343260), (40, 4126176097), (68, 2427162410), (76, 2171671630), (85, 1941729928), (95, 1737337304), (136, 1213581205), (152, 1085835815), (170, 970864964), (190, 868668652), (323, 510981560), (340, 485432482), (380, 434334326), (646, 255490780), (680, 242716241), (760, 217167163), (1292, 127745390), (1615, 102196312), (2584, 63872695), (3230, 51098156), (6460, 25549078), (12920, 12774539)]