16509314300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{43457}}^1$

素因数の和:43631

約数の個数: 72

約数和(自身を含む): 37344328560

約数和(自身を除く): 20835014260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 131, 145, 262, 290, 524, 580, 655, 725, 1310, 1450, 2620, 2900, 3275, 3799, 6550, 7598, 13100, 15196, 18995, 37990, 43457, 75980, 86914, 94975, 173828, 189950, 217285, 379900, 434570, 869140, 1086425, 1260253, 2172850, 2520506, 4345700, 5041012, 5692867, 6301265, 11385734, 12602530, 22771468, 25205060, 28464335, 31506325, 56928670, 63012650, 113857340, 126025300, 142321675, 165093143, 284643350, 330186286, 569286700, 660372572, 825465715, 1650931430, 3301862860, 4127328575, 8254657150, 16509314300]

約数ペア:

[(1, 16509314300), (2, 8254657150), (4, 4127328575), (5, 3301862860), (10, 1650931430), (20, 825465715), (25, 660372572), (29, 569286700), (50, 330186286), (58, 284643350), (100, 165093143), (116, 142321675), (131, 126025300), (145, 113857340), (262, 63012650), (290, 56928670), (524, 31506325), (580, 28464335), (655, 25205060), (725, 22771468), (1310, 12602530), (1450, 11385734), (2620, 6301265), (2900, 5692867), (3275, 5041012), (3799, 4345700), (6550, 2520506), (7598, 2172850), (13100, 1260253), (15196, 1086425), (18995, 869140), (37990, 434570), (43457, 379900), (75980, 217285), (86914, 189950), (94975, 173828)]