413779940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 1041137664

約数和(自身を除く): 627357724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 217, 268, 310, 335, 434, 469, 620, 670, 868, 938, 1085, 1340, 1423, 1876, 2077, 2170, 2345, 2846, 4154, 4340, 4690, 5692, 7115, 8308, 9380, 9961, 10385, 14230, 14539, 19922, 20770, 28460, 29078, 39844, 41540, 44113, 49805, 58156, 72695, 88226, 95341, 99610, 145390, 176452, 190682, 199220, 220565, 290780, 308791, 381364, 441130, 476705, 617582, 667387, 882260, 953410, 1235164, 1334774, 1543955, 1906820, 2669548, 2955571, 3087910, 3336935, 5911142, 6175820, 6673870, 11822284, 13347740, 14777855, 20688997, 29555710, 41377994, 59111420, 82755988, 103444985, 206889970, 413779940]

約数ペア:

[(1, 413779940), (2, 206889970), (4, 103444985), (5, 82755988), (7, 59111420), (10, 41377994), (14, 29555710), (20, 20688997), (28, 14777855), (31, 13347740), (35, 11822284), (62, 6673870), (67, 6175820), (70, 5911142), (124, 3336935), (134, 3087910), (140, 2955571), (155, 2669548), (217, 1906820), (268, 1543955), (310, 1334774), (335, 1235164), (434, 953410), (469, 882260), (620, 667387), (670, 617582), (868, 476705), (938, 441130), (1085, 381364), (1340, 308791), (1423, 290780), (1876, 220565), (2077, 199220), (2170, 190682), (2345, 176452), (2846, 145390), (4154, 99610), (4340, 95341), (4690, 88226), (5692, 72695), (7115, 58156), (8308, 49805), (9380, 44113), (9961, 41540), (10385, 39844), (14230, 29078), (14539, 28460), (19922, 20770)]