190674025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 268554240

約数和(自身を除く): 77880215

約数列:

[1, 5, 19, 23, 25, 31, 95, 115, 155, 437, 475, 563, 575, 589, 713, 775, 2185, 2815, 2945, 3565, 10697, 10925, 12949, 13547, 14075, 14725, 17453, 17825, 53485, 64745, 67735, 87265, 246031, 267425, 323725, 331607, 338675, 401419, 436325, 1230155, 1658035, 2007095, 6150775, 7626961, 8290175, 10035475, 38134805, 190674025]

約数ペア:

[(1, 190674025), (5, 38134805), (19, 10035475), (23, 8290175), (25, 7626961), (31, 6150775), (95, 2007095), (115, 1658035), (155, 1230155), (437, 436325), (475, 401419), (563, 338675), (575, 331607), (589, 323725), (713, 267425), (775, 246031), (2185, 87265), (2815, 67735), (2945, 64745), (3565, 53485), (10697, 17825), (10925, 17453), (12949, 14725), (13547, 14075)]