93748280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 223322400

約数和(自身を除く): 129574120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 293, 380, 421, 586, 760, 842, 1172, 1465, 1684, 2105, 2344, 2930, 3368, 4210, 5567, 5860, 7999, 8420, 11134, 11720, 15998, 16840, 22268, 27835, 31996, 39995, 44536, 55670, 63992, 79990, 111340, 123353, 159980, 222680, 246706, 319960, 493412, 616765, 986824, 1233530, 2343707, 2467060, 4687414, 4934120, 9374828, 11718535, 18749656, 23437070, 46874140, 93748280]

約数ペア:

[(1, 93748280), (2, 46874140), (4, 23437070), (5, 18749656), (8, 11718535), (10, 9374828), (19, 4934120), (20, 4687414), (38, 2467060), (40, 2343707), (76, 1233530), (95, 986824), (152, 616765), (190, 493412), (293, 319960), (380, 246706), (421, 222680), (586, 159980), (760, 123353), (842, 111340), (1172, 79990), (1465, 63992), (1684, 55670), (2105, 44536), (2344, 39995), (2930, 31996), (3368, 27835), (4210, 22268), (5567, 16840), (5860, 15998), (7999, 11720), (8420, 11134)]