16366580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 37403856

約数和(自身を除く): 21037276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 1301, 2516, 2602, 3145, 5204, 6290, 6505, 12580, 13010, 22117, 26020, 44234, 48137, 88468, 96274, 110585, 192548, 221170, 240685, 442340, 481370, 818329, 962740, 1636658, 3273316, 4091645, 8183290, 16366580]

約数ペア:

[(1, 16366580), (2, 8183290), (4, 4091645), (5, 3273316), (10, 1636658), (17, 962740), (20, 818329), (34, 481370), (37, 442340), (68, 240685), (74, 221170), (85, 192548), (148, 110585), (170, 96274), (185, 88468), (340, 48137), (370, 44234), (629, 26020), (740, 22117), (1258, 13010), (1301, 12580), (2516, 6505), (2602, 6290), (3145, 5204)]