23218809040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1337489}}^1$

素因数の和:1337540

約数の個数: 80

約数和(自身を含む): 63685923840

約数和(自身を除く): 40467114800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 1337489, 2674978, 5349956, 6687445, 9362423, 10699912, 13374890, 18724846, 21399824, 26749780, 37449692, 41462159, 46812115, 53499560, 74899384, 82924318, 93624230, 106999120, 149798768, 165848636, 187248460, 207310795, 290235113, 331697272, 374496920, 414621590, 580470226, 663394544, 748993840, 829243180, 1160940452, 1451175565, 1658486360, 2321880904, 2902351130, 3316972720, 4643761808, 5804702260, 11609404520, 23218809040]

約数ペア:

[(1, 23218809040), (2, 11609404520), (4, 5804702260), (5, 4643761808), (7, 3316972720), (8, 2902351130), (10, 2321880904), (14, 1658486360), (16, 1451175565), (20, 1160940452), (28, 829243180), (31, 748993840), (35, 663394544), (40, 580470226), (56, 414621590), (62, 374496920), (70, 331697272), (80, 290235113), (112, 207310795), (124, 187248460), (140, 165848636), (155, 149798768), (217, 106999120), (248, 93624230), (280, 82924318), (310, 74899384), (434, 53499560), (496, 46812115), (560, 41462159), (620, 37449692), (868, 26749780), (1085, 21399824), (1240, 18724846), (1736, 13374890), (2170, 10699912), (2480, 9362423), (3472, 6687445), (4340, 5349956), (8680, 2674978), (17360, 1337489)]