15671252740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{25969}}^1$

素因数の和:26213

約数の個数: 96

約数和(自身を含む): 38847795840

約数和(自身を除く): 23176543100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 211, 220, 260, 286, 422, 572, 715, 844, 1055, 1430, 2110, 2321, 2743, 2860, 4220, 4642, 5486, 9284, 10972, 11605, 13715, 23210, 25969, 27430, 30173, 46420, 51938, 54860, 60346, 103876, 120692, 129845, 150865, 259690, 285659, 301730, 337597, 519380, 571318, 603460, 675194, 1142636, 1350388, 1428295, 1687985, 2856590, 3375970, 3713567, 5479459, 5713180, 6751940, 7427134, 10958918, 14854268, 18567835, 21917836, 27397295, 37135670, 54794590, 60274049, 71232967, 74271340, 109589180, 120548098, 142465934, 241096196, 284931868, 301370245, 356164835, 602740490, 712329670, 783562637, 1205480980, 1424659340, 1567125274, 3134250548, 3917813185, 7835626370, 15671252740]

約数ペア:

[(1, 15671252740), (2, 7835626370), (4, 3917813185), (5, 3134250548), (10, 1567125274), (11, 1424659340), (13, 1205480980), (20, 783562637), (22, 712329670), (26, 602740490), (44, 356164835), (52, 301370245), (55, 284931868), (65, 241096196), (110, 142465934), (130, 120548098), (143, 109589180), (211, 74271340), (220, 71232967), (260, 60274049), (286, 54794590), (422, 37135670), (572, 27397295), (715, 21917836), (844, 18567835), (1055, 14854268), (1430, 10958918), (2110, 7427134), (2321, 6751940), (2743, 5713180), (2860, 5479459), (4220, 3713567), (4642, 3375970), (5486, 2856590), (9284, 1687985), (10972, 1428295), (11605, 1350388), (13715, 1142636), (23210, 675194), (25969, 603460), (27430, 571318), (30173, 519380), (46420, 337597), (51938, 301730), (54860, 285659), (60346, 259690), (103876, 150865), (120692, 129845)]