101852240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 272125440

約数和(自身を除く): 170273200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 239, 280, 478, 560, 761, 956, 1195, 1522, 1673, 1912, 2390, 3044, 3346, 3805, 3824, 4780, 5327, 6088, 6692, 7610, 8365, 9560, 10654, 12176, 13384, 15220, 16730, 19120, 21308, 26635, 26768, 30440, 33460, 42616, 53270, 60880, 66920, 85232, 106540, 133840, 181879, 213080, 363758, 426160, 727516, 909395, 1273153, 1455032, 1818790, 2546306, 2910064, 3637580, 5092612, 6365765, 7275160, 10185224, 12731530, 14550320, 20370448, 25463060, 50926120, 101852240]

約数ペア:

[(1, 101852240), (2, 50926120), (4, 25463060), (5, 20370448), (7, 14550320), (8, 12731530), (10, 10185224), (14, 7275160), (16, 6365765), (20, 5092612), (28, 3637580), (35, 2910064), (40, 2546306), (56, 1818790), (70, 1455032), (80, 1273153), (112, 909395), (140, 727516), (239, 426160), (280, 363758), (478, 213080), (560, 181879), (761, 133840), (956, 106540), (1195, 85232), (1522, 66920), (1673, 60880), (1912, 53270), (2390, 42616), (3044, 33460), (3346, 30440), (3805, 26768), (3824, 26635), (4780, 21308), (5327, 19120), (6088, 16730), (6692, 15220), (7610, 13384), (8365, 12176), (9560, 10654)]