88983580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1601}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 214232256

約数和(自身を除く): 125248676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1601, 1985, 2779, 3202, 3970, 5558, 6404, 7940, 8005, 11116, 11207, 13895, 16010, 22414, 27790, 32020, 44828, 55580, 56035, 112070, 224140, 635597, 1271194, 2542388, 3177985, 4449179, 6355970, 8898358, 12711940, 17796716, 22245895, 44491790, 88983580]

約数ペア:

[(1, 88983580), (2, 44491790), (4, 22245895), (5, 17796716), (7, 12711940), (10, 8898358), (14, 6355970), (20, 4449179), (28, 3177985), (35, 2542388), (70, 1271194), (140, 635597), (397, 224140), (794, 112070), (1588, 56035), (1601, 55580), (1985, 44828), (2779, 32020), (3202, 27790), (3970, 22414), (5558, 16010), (6404, 13895), (7940, 11207), (8005, 11116)]