103894840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7072

約数の個数: 64

約数和(自身を含む): 272237760

約数和(自身を除く): 168342920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7001, 7420, 14002, 14840, 28004, 35005, 49007, 56008, 70010, 98014, 140020, 196028, 245035, 280040, 371053, 392056, 490070, 742106, 980140, 1484212, 1855265, 1960280, 2597371, 2968424, 3710530, 5194742, 7421060, 10389484, 12986855, 14842120, 20778968, 25973710, 51947420, 103894840]

約数ペア:

[(1, 103894840), (2, 51947420), (4, 25973710), (5, 20778968), (7, 14842120), (8, 12986855), (10, 10389484), (14, 7421060), (20, 5194742), (28, 3710530), (35, 2968424), (40, 2597371), (53, 1960280), (56, 1855265), (70, 1484212), (106, 980140), (140, 742106), (212, 490070), (265, 392056), (280, 371053), (371, 280040), (424, 245035), (530, 196028), (742, 140020), (1060, 98014), (1484, 70010), (1855, 56008), (2120, 49007), (2968, 35005), (3710, 28004), (7001, 14840), (7420, 14002)]