1501473040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{354121}}^1$

素因数の和:354187

約数の個数: 40

約数和(自身を含む): 3556801368

約数和(自身を除く): 2055328328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 354121, 708242, 1416484, 1770605, 2832968, 3541210, 5665936, 7082420, 14164840, 18768413, 28329680, 37536826, 75073652, 93842065, 150147304, 187684130, 300294608, 375368260, 750736520, 1501473040]

約数ペア:

[(1, 1501473040), (2, 750736520), (4, 375368260), (5, 300294608), (8, 187684130), (10, 150147304), (16, 93842065), (20, 75073652), (40, 37536826), (53, 28329680), (80, 18768413), (106, 14164840), (212, 7082420), (265, 5665936), (424, 3541210), (530, 2832968), (848, 1770605), (1060, 1416484), (2120, 708242), (4240, 354121)]