61093160

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^2$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 140073300

約数和(自身を除く): 78980140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 131, 178, 262, 356, 445, 524, 655, 712, 890, 1048, 1310, 1780, 2620, 3560, 5240, 11659, 17161, 23318, 34322, 46636, 58295, 68644, 85805, 93272, 116590, 137288, 171610, 233180, 343220, 466360, 686440, 1527329, 3054658, 6109316, 7636645, 12218632, 15273290, 30546580, 61093160]

約数ペア:

[(1, 61093160), (2, 30546580), (4, 15273290), (5, 12218632), (8, 7636645), (10, 6109316), (20, 3054658), (40, 1527329), (89, 686440), (131, 466360), (178, 343220), (262, 233180), (356, 171610), (445, 137288), (524, 116590), (655, 93272), (712, 85805), (890, 68644), (1048, 58295), (1310, 46636), (1780, 34322), (2620, 23318), (3560, 17161), (5240, 11659)]