4902100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 12499200

約数和(自身を除く): 7597100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 149, 175, 188, 235, 298, 329, 350, 470, 596, 658, 700, 745, 940, 1043, 1175, 1316, 1490, 1645, 2086, 2350, 2980, 3290, 3725, 4172, 4700, 5215, 6580, 7003, 7450, 8225, 10430, 14006, 14900, 16450, 20860, 26075, 28012, 32900, 35015, 49021, 52150, 70030, 98042, 104300, 140060, 175075, 196084, 245105, 350150, 490210, 700300, 980420, 1225525, 2451050, 4902100]

約数ペア:

[(1, 4902100), (2, 2451050), (4, 1225525), (5, 980420), (7, 700300), (10, 490210), (14, 350150), (20, 245105), (25, 196084), (28, 175075), (35, 140060), (47, 104300), (50, 98042), (70, 70030), (94, 52150), (100, 49021), (140, 35015), (149, 32900), (175, 28012), (188, 26075), (235, 20860), (298, 16450), (329, 14900), (350, 14006), (470, 10430), (596, 8225), (658, 7450), (700, 7003), (745, 6580), (940, 5215), (1043, 4700), (1175, 4172), (1316, 3725), (1490, 3290), (1645, 2980), (2086, 2350)]