44740240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 108350208

約数和(自身を除く): 63609968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 73, 80, 94, 146, 163, 188, 235, 292, 326, 365, 376, 470, 584, 652, 730, 752, 815, 940, 1168, 1304, 1460, 1630, 1880, 2608, 2920, 3260, 3431, 3760, 5840, 6520, 6862, 7661, 11899, 13040, 13724, 15322, 17155, 23798, 27448, 30644, 34310, 38305, 47596, 54896, 59495, 61288, 68620, 76610, 95192, 118990, 122576, 137240, 153220, 190384, 237980, 274480, 306440, 475960, 559253, 612880, 951920, 1118506, 2237012, 2796265, 4474024, 5592530, 8948048, 11185060, 22370120, 44740240]

約数ペア:

[(1, 44740240), (2, 22370120), (4, 11185060), (5, 8948048), (8, 5592530), (10, 4474024), (16, 2796265), (20, 2237012), (40, 1118506), (47, 951920), (73, 612880), (80, 559253), (94, 475960), (146, 306440), (163, 274480), (188, 237980), (235, 190384), (292, 153220), (326, 137240), (365, 122576), (376, 118990), (470, 95192), (584, 76610), (652, 68620), (730, 61288), (752, 59495), (815, 54896), (940, 47596), (1168, 38305), (1304, 34310), (1460, 30644), (1630, 27448), (1880, 23798), (2608, 17155), (2920, 15322), (3260, 13724), (3431, 13040), (3760, 11899), (5840, 7661), (6520, 6862)]