38299640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 92093760

約数和(自身を除く): 53794120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 373, 604, 680, 746, 755, 1208, 1492, 1510, 1865, 2567, 2984, 3020, 3730, 5134, 6040, 6341, 7460, 10268, 12682, 12835, 14920, 20536, 25364, 25670, 31705, 50728, 51340, 56323, 63410, 102680, 112646, 126820, 225292, 253640, 281615, 450584, 563230, 957491, 1126460, 1914982, 2252920, 3829964, 4787455, 7659928, 9574910, 19149820, 38299640]

約数ペア:

[(1, 38299640), (2, 19149820), (4, 9574910), (5, 7659928), (8, 4787455), (10, 3829964), (17, 2252920), (20, 1914982), (34, 1126460), (40, 957491), (68, 563230), (85, 450584), (136, 281615), (151, 253640), (170, 225292), (302, 126820), (340, 112646), (373, 102680), (604, 63410), (680, 56323), (746, 51340), (755, 50728), (1208, 31705), (1492, 25670), (1510, 25364), (1865, 20536), (2567, 14920), (2984, 12835), (3020, 12682), (3730, 10268), (5134, 7460), (6040, 6341)]