117342440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 274613760

約数和(自身を除く): 157271320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 173, 248, 310, 346, 547, 620, 692, 865, 1094, 1240, 1384, 1730, 2188, 2735, 3460, 4376, 5363, 5470, 6920, 10726, 10940, 16957, 21452, 21880, 26815, 33914, 42904, 53630, 67828, 84785, 94631, 107260, 135656, 169570, 189262, 214520, 339140, 378524, 473155, 678280, 757048, 946310, 1892620, 2933561, 3785240, 5867122, 11734244, 14667805, 23468488, 29335610, 58671220, 117342440]

約数ペア:

[(1, 117342440), (2, 58671220), (4, 29335610), (5, 23468488), (8, 14667805), (10, 11734244), (20, 5867122), (31, 3785240), (40, 2933561), (62, 1892620), (124, 946310), (155, 757048), (173, 678280), (248, 473155), (310, 378524), (346, 339140), (547, 214520), (620, 189262), (692, 169570), (865, 135656), (1094, 107260), (1240, 94631), (1384, 84785), (1730, 67828), (2188, 53630), (2735, 42904), (3460, 33914), (4376, 26815), (5363, 21880), (5470, 21452), (6920, 16957), (10726, 10940)]