5154340240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{296909}}^1$

素因数の和:296960

約数の個数: 80

約数和(自身を含む): 14137666560

約数和(自身を除く): 8983326320

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, 296909, 593818, 1187636, 1484545, 2078363, 2375272, 2969090, 4156726, 4750544, 5938180, 8313452, 9204179, 10391815, 11876360, 16626904, 18408358, 20783630, 23752720, 33253808, 36816716, 41567260, 46020895, 64429253, 73633432, 83134520, 92041790, 128858506, 147266864, 166269040, 184083580, 257717012, 322146265, 368167160, 515434024, 644292530, 736334320, 1030868048, 1288585060, 2577170120, 5154340240]

約数ペア:

[(1, 5154340240), (2, 2577170120), (4, 1288585060), (5, 1030868048), (7, 736334320), (8, 644292530), (10, 515434024), (14, 368167160), (16, 322146265), (20, 257717012), (28, 184083580), (31, 166269040), (35, 147266864), (40, 128858506), (56, 92041790), (62, 83134520), (70, 73633432), (80, 64429253), (112, 46020895), (124, 41567260), (140, 36816716), (155, 33253808), (217, 23752720), (248, 20783630), (280, 18408358), (310, 16626904), (434, 11876360), (496, 10391815), (560, 9204179), (620, 8313452), (868, 5938180), (1085, 4750544), (1240, 4156726), (1736, 2969090), (2170, 2375272), (2480, 2078363), (3472, 1484545), (4340, 1187636), (8680, 593818), (17360, 296909)]