1158776720

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{38833}}^1$

素因数の和:39219

約数の個数: 40

約数和(自身を含む): 2701448376

約数和(自身を除く): 1542671656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 14920, 29840, 38833, 77666, 155332, 194165, 310664, 388330, 621328, 776660, 1553320, 3106640, 14484709, 28969418, 57938836, 72423545, 115877672, 144847090, 231755344, 289694180, 579388360, 1158776720]

約数ペア:

[(1, 1158776720), (2, 579388360), (4, 289694180), (5, 231755344), (8, 144847090), (10, 115877672), (16, 72423545), (20, 57938836), (40, 28969418), (80, 14484709), (373, 3106640), (746, 1553320), (1492, 776660), (1865, 621328), (2984, 388330), (3730, 310664), (5968, 194165), (7460, 155332), (14920, 77666), (29840, 38833)]