38383930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 74680704

約数和(自身を除く): 36296774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 587, 1006, 1174, 2515, 2935, 5030, 5870, 6539, 7631, 13078, 15262, 32695, 38155, 65390, 76310, 295261, 590522, 1476305, 2952610, 3838393, 7676786, 19191965, 38383930]

約数ペア:

[(1, 38383930), (2, 19191965), (5, 7676786), (10, 3838393), (13, 2952610), (26, 1476305), (65, 590522), (130, 295261), (503, 76310), (587, 65390), (1006, 38155), (1174, 32695), (2515, 15262), (2935, 13078), (5030, 7631), (5870, 6539)]