14784850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 29462400

約数和(自身を除く): 14677550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 197, 394, 395, 475, 790, 950, 985, 1501, 1970, 1975, 3002, 3743, 3950, 4925, 7486, 7505, 9850, 15010, 15563, 18715, 31126, 37430, 37525, 75050, 77815, 93575, 155630, 187150, 295697, 389075, 591394, 778150, 1478485, 2956970, 7392425, 14784850]

約数ペア:

[(1, 14784850), (2, 7392425), (5, 2956970), (10, 1478485), (19, 778150), (25, 591394), (38, 389075), (50, 295697), (79, 187150), (95, 155630), (158, 93575), (190, 77815), (197, 75050), (394, 37525), (395, 37430), (475, 31126), (790, 18715), (950, 15563), (985, 15010), (1501, 9850), (1970, 7505), (1975, 7486), (3002, 4925), (3743, 3950)]