22748659910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{4789}}^1$

素因数の和:5925

約数の個数: 64

約数和(自身を含む): 45027532800

約数和(自身を除く): 22278872890

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1087, 2174, 2185, 4370, 4789, 5435, 9578, 10870, 20653, 23945, 25001, 41306, 47890, 50002, 90991, 103265, 110147, 125005, 181982, 206530, 220294, 250010, 454955, 475019, 550735, 909910, 950038, 1101470, 2092793, 2375095, 4185586, 4750190, 5205643, 10411286, 10463965, 20927930, 26028215, 52056430, 98907217, 119729789, 197814434, 239459578, 494536085, 598648945, 989072170, 1197297890, 2274865991, 4549731982, 11374329955, 22748659910]

約数ペア:

[(1, 22748659910), (2, 11374329955), (5, 4549731982), (10, 2274865991), (19, 1197297890), (23, 989072170), (38, 598648945), (46, 494536085), (95, 239459578), (115, 197814434), (190, 119729789), (230, 98907217), (437, 52056430), (874, 26028215), (1087, 20927930), (2174, 10463965), (2185, 10411286), (4370, 5205643), (4789, 4750190), (5435, 4185586), (9578, 2375095), (10870, 2092793), (20653, 1101470), (23945, 950038), (25001, 909910), (41306, 550735), (47890, 475019), (50002, 454955), (90991, 250010), (103265, 220294), (110147, 206530), (125005, 181982)]