19135465300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{3905197}}^1$

素因数の和:3905225

約数の個数: 54

約数和(自身を含む): 48303394062

約数和(自身を除く): 29167928762

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 3905197, 7810394, 15620788, 19525985, 27336379, 39051970, 54672758, 78103940, 97629925, 109345516, 136681895, 191354653, 195259850, 273363790, 382709306, 390519700, 546727580, 683409475, 765418612, 956773265, 1366818950, 1913546530, 2733637900, 3827093060, 4783866325, 9567732650, 19135465300]

約数ペア:

[(1, 19135465300), (2, 9567732650), (4, 4783866325), (5, 3827093060), (7, 2733637900), (10, 1913546530), (14, 1366818950), (20, 956773265), (25, 765418612), (28, 683409475), (35, 546727580), (49, 390519700), (50, 382709306), (70, 273363790), (98, 195259850), (100, 191354653), (140, 136681895), (175, 109345516), (196, 97629925), (245, 78103940), (350, 54672758), (490, 39051970), (700, 27336379), (980, 19525985), (1225, 15620788), (2450, 7810394), (4900, 3905197)]