17167760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4115

約数の個数: 40

約数和(自身を含む): 40678200

約数和(自身を除く): 23510440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4049, 4240, 8098, 16196, 20245, 32392, 40490, 64784, 80980, 161960, 214597, 323920, 429194, 858388, 1072985, 1716776, 2145970, 3433552, 4291940, 8583880, 17167760]

約数ペア:

[(1, 17167760), (2, 8583880), (4, 4291940), (5, 3433552), (8, 2145970), (10, 1716776), (16, 1072985), (20, 858388), (40, 429194), (53, 323920), (80, 214597), (106, 161960), (212, 80980), (265, 64784), (424, 40490), (530, 32392), (848, 20245), (1060, 16196), (2120, 8098), (4049, 4240)]