47240620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 78170708

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 863, 1190, 1564, 1610, 1726, 1955, 2380, 2737, 3220, 3452, 3910, 4315, 5474, 6041, 7820, 8630, 10948, 12082, 13685, 14671, 17260, 19849, 24164, 27370, 29342, 30205, 39698, 54740, 58684, 60410, 73355, 79396, 99245, 102697, 120820, 138943, 146710, 198490, 205394, 277886, 293420, 337433, 396980, 410788, 513485, 555772, 674866, 694715, 1026970, 1349732, 1389430, 1687165, 2053940, 2362031, 2778860, 3374330, 4724062, 6748660, 9448124, 11810155, 23620310, 47240620]

約数ペア:

[(1, 47240620), (2, 23620310), (4, 11810155), (5, 9448124), (7, 6748660), (10, 4724062), (14, 3374330), (17, 2778860), (20, 2362031), (23, 2053940), (28, 1687165), (34, 1389430), (35, 1349732), (46, 1026970), (68, 694715), (70, 674866), (85, 555772), (92, 513485), (115, 410788), (119, 396980), (140, 337433), (161, 293420), (170, 277886), (230, 205394), (238, 198490), (322, 146710), (340, 138943), (391, 120820), (460, 102697), (476, 99245), (595, 79396), (644, 73355), (782, 60410), (805, 58684), (863, 54740), (1190, 39698), (1564, 30205), (1610, 29342), (1726, 27370), (1955, 24164), (2380, 19849), (2737, 17260), (3220, 14671), (3452, 13685), (3910, 12082), (4315, 10948), (5474, 8630), (6041, 7820)]